| 1981 |
Since its founding in 1981, our company has consistently specialized in medical devices related to the cardiovascular field, including heart pacemakers. |
| 1981-02 |
Launched heart pacemakers: Established Sapporo, Osaka, and Fukuoka sales offices |
| 1981-02 |
Established Japan Lifeline Inc. in Toshima-ku, Tokyo |
| 1987-09 |
|
| 1987-09 |
Established Sendai and Hamamatsu sales offices |
| 1989-03 |
|
| 1989-03 |
Launched PTCA balloon catheters |
| 1989-07 |
Established Aomori and Nagoya sales offices |
| 1989-09 |
Established Hiroshima sales office |
| 1990-03 |
|
| 1990-03 |
Launched artificial heart valves |
| 1990-09 |
Established Kagoshima Sales Office |
| 1991-07 |
Launched artificial blood vessels |
| 1991-07 |
Established Hokuriku Sales Office |
| 1992-01 |
|
| 1992-01 |
Established Product Center (currently Haneda Logistics Center) |
| 1992-02 |
Established Urawa Sales Office |
| 1992-04 |
Established Matsuyama Sales Office, Tokyo Sales Office (currently Tokyo First Sales Office) |
| 1992-09 |
Established Yokohama Sales Office, Okayama Sales Office |
| 1993-10 |
|
| 1993-10 |
Established Niigata Sales Office |
| 1994-01 |
|
| 1994-01 |
Launched PTCA Guidewire |
| 1994-03 |
Launched PTCA Guiding Catheter |
| 1994-06 |
Established Kitakyushu Sales Office |
| 1994-10 |
Established Akita Sales Office, Takamatsu Sales Office |
| 1994-10 |
Launched Artificial Heart-Lung Machine |
| 1995-11 |
|
| 1995-11 |
Launched Artificial Lung and EP (Electrophysiology) Catheter |
| 1996-11 |
|
| 1996-11 |
Established Koriyama Sales Office |
| 1997-10 |
|
| 1997-10 |
Established Kyoto Sales Office |
| 1997-12 |
Registered shares with the Japan Securities Dealers Association as Over-the-Counter Securities, went public |
| 1998-02 |
|
| 1998-02 |
Launched Coronary Artery Stent |
| 1999-08 |
|
| 1999-08 |
Established Research Center (currently Development Department 1, Development Department 2) |
| 2000-10 |
|
| 2000-10 |
Established Ukima Factory |
| 2001-04 |
Launched proprietary PTCA guide wires |
| 2001-04 |
Established Matsumoto Sales Office |
| 2001-08 |
Launch of ICD (Implantable Cardioverter Defibrillator) |
| 2001-10 |
Opened Nagasaki Sales Office |
| 2003-04 |
Launched proprietary ablation catheters |
| 2003-04 |
Opened Chiba Sales Office |
| 2004-04 |
Established Yonago sales office |
| 2004-04 |
Launch of our own EP (Electrophysiology) Catheter |
| 2005-08 |
|
| 2005-08 |
Launch of Atrial Septal Defect Closure Device |
| 2005-11 |
Established Okinawa Branch Office (now Okinawa Sales Office) |
| 2006-04 |
(Current acquired facilities: Quality Assurance Department, Ichihara Factory, Toda Factory, Oyama Factory, Haneda Logistics Center, Kansai Logistics Center): Established Kumamoto Branch (Current Kumamoto Sales Office) |
| 2006-04 |
Obtained ISO13485:2003 certification |
| 2006-04 |
Established Kumamoto Branch Office (now Kumamoto Sales Office) |
| 2006-12 |
Launch of CRT-D (Cardiac Resynchronization Therapy Defibrillator) |
| 2007-06 |
|
| 2007-06 |
Signed exclusive sales agreement for Solarin Group (now MicroPort CRM) CRM (Cardiac Rhythm Management) products |
| 2007-07 |
Established Tennozu Academia |
| 2007-09 |
Merged with Solarin Group Japan Co., Ltd. |
| 2007-09 |
Established Morioka Branch Office |
| 2008-01 |
|
| 2008-01 |
Relocated headquarters to Shinagawa-ku, Tokyo |
| 2009-02 |
|
| 2009-02 |
Acquired JUNKEN MEDICAL Co., Ltd. (formerly Ube Circulatory Research Co., Ltd.) as a subsidiary |
| 2009-04 |
Launched JUNKEN MEDICAL artificial blood vessels |
| 2010-05 |
|
| 2010-05 |
Established Ibaraki Branch Office (now Ibaraki Sales Office) |
| 2010-10 |
Established Kobe Sales Office |
| 2010-12 |
Established JUNKEN MEDICAL Ichihara Factory (now Ichihara Factory) |
| 2011-10 |
|
| 2011-10 |
Established Tama Sales Office |
| 2012-01 |
|
| 2012-01 |
Established Todai Factory |
| 2012-04 |
Established Gunma Branch Office (now Gunma Sales Office), Oita Branch Office (now Oita Sales Office) |
| 2012-10 |
Launched proprietary intracardiac defibrillation catheter |
| 2012-11 |
Launched biological valve |
| 2012-12 |
Founded Heartbrain Corporation |
| 2013-05 |
Launched high-frequency atrial septal puncture needles |
| 2013-05 |
Launched thoracic stent graft |
| 2014-04 |
|
| 2014-04 |
Launched proprietary PTCA balloon catheter |
| 2014-07 |
Launched JUNKEN MEDICAL's Frozen Elephant Trunk |
| 2014-10 |
Established Koyama Factory |
| 2015-04 |
|
| 2015-04 |
Launched proprietary esophageal temperature monitoring catheter |
| 2015-12 |
|
| 2015-12 |
Established Numazu Branch Office |
| 2016-01 |
Merged with Heart Brain Inc. |
| 2016-01 |
Launched abdominal stent graft |
| 2016-05 |
Changed market from Tokyo Stock Exchange JASDAQ (Standard) to Tokyo Stock Exchange First Section |
| 2016-07 |
Established Hakodate Branch Office, Mie Branch Office (now Mie Sales Office) |
| 2017-04 |
Established Tokyo Second Sales Office, Fukui Branch (Current Fukui Sales Office), Nara Branch (Current Nara Sales Office), Himeji Branch (Current Himeji Sales Office), Yamaguchi Branch, Miyazaki Branch |
| 2017-04 |
Absorbed JUNKEN MEDICAL Corporation |
| 2017-05 |
Established Asahikawa Branch Office, Kushiro Branch Office |
| 2017-06 |
Launched proprietary colon stent |
| 2017-07 |
Established JLL Malaysia Sdn. Bhd. (now a consolidated subsidiary) |
| 2017-10 |
Established Utsunomiya Branch Office (now Utsunomiya Sales Office), Shizuoka Branch Office (now Shizuoka Sales Office) |
| 2018-03 |
|
| 2018-03 |
Launched drug-eluting coronary artery stent |
| 2018-04 |
|
| 2018-04 |
Established Kochi Branch Office |
| 2018-07 |
Launched endoscopic laser ablation catheters |
| 2018-07 |
Established Kansai Logistics Center |
| 2018-11 |
Signed exclusive sales agreement for Boston Scientific CRM (Cardiac Rhythm Management) products |
| 2019-04 |
|
| 2019-04 |
Launched S-ICD (Subcutaneous Implantable Cardioverter Defibrillator) |
| 2019-11 |
Established JLL Korea Co., Ltd. (Non-consolidated subsidiary) |
| 2019-12 |
Launched our own radiofrequency ablation system for liver cancer treatment |
| 2020-06 |
Established JLL Malaysia Sdn. Bhd. Malaysia factory |
| 2020-06 |
Established Yamagata Branch Office and Yamanashi Branch Office |
| 2020-12 |
Launched intravascular embolization coils |
| 2021-12 |
|
| 2022-02 |
|
| 2022-02 |
Launched implantable devices for obstructive sleep apnea treatment |
| 2022-04 |
Transitioned from Tokyo Stock Exchange First Section to Prime Market |
| 2022-08 |
Signed exclusive sales agreement for Wallaby Medical (HK) Limited neurovascular treatment products |
| 2022-10 |
Launched patch-type electrocardiogram recorder |
| 2023-05 |
Obtained certification for international standards MDSAP (Medical Device Single Audit Program) |
| 2023-05 |
Launched thrombectomy catheter |
| 2023-10 |
Launched hemostasis device for femoral vein |
| 2023-10 |
Signed exclusive sales agreement for Meril Life Sciences Pvt. Ltd. transcatheter bioprosthetic valves |
| 2024-09 |
|
| 2024-09 |
Launched stent retriever |
| 2025-03 |
|
| 2025-03 |
Signed exclusive sales agreement for Philips Japan lead management products |
| 2026-02 |
Launched high-frequency wire for atrial septal puncture |
