JP
| November 1976 | Anzai Sogyo Co., Ltd. established |
|---|---|
| April 1979 | Developed "133Xe gas control system" [Japan’s First] |
| May 1982 | Developed "Tc dispenser" for 99mTc labeling [Japan’s First] |
| April 1983 | Established Anzai Medical Co., Ltd. Developed "Cold xenon gas inhaler" for X-ray CT [Japan’s First] |
| October 1983 | Developed "Radioactive Nebulizer" [Japan’s First] |
| April 1984 | Developed "Cardiac Phantom" [Japan’s First] |
| October 1984 | Developed "Positron gas inhaler" [Japan’s First] |
| October 1985 | Developed "RI automatic dispensing device" [World's first] |
| March 1986 | Developed "Positron gas concentration stable supply device" [Japan’s First] |
| March 1987 | Developed "Breathing phase synchronization system" [World's first] |
| April 1987 | Started exporting "Cold Xenon Gas Inhaler" to SIEMENS, West Germany |
| September 1991 | Developed "CBF image processing system" |
| October 1991 | Non-radioactive xenon drug: New drug approval [Japan’s First] |
| April 1992 | Same as above, listed on the drug price standard. Medical fee for Xe CT/CBF inspection is included |
| October 1996 | Non-Radioactive Xenon "Zenon Cold" Pharmaceuticals: Import Certificate Acquired [Japan’s First] |
| November 1996 | Obtained license for pharmaceutical import and sales business |
| December 1996 | Listed in non-radioactive xenon "Zenon Cold" drug price standard |
| October 1997 | Anzai Sogyo Co., Ltd. merged with Anzai Medical Co., Ltd. Established new company "Anzai Medical Co., Ltd." |
| March 1998 | Developed "Simple type internal radioactivity measuring device (S.I.M)" |
| January 2001 | Developed "Ultra-small semiconductor gamma counter (AZ-CA256)" [Japan’s First] |
| April 2002 | Acquired "ISO9001:2000" certification |
| January 2003 | Acquired CE mark certification for "eZ-SCOPE Gamma Camera System" (Annex II, Directive93/42/EEC) |
| April 2003 | Respiratory Gating System AZ-733V (for diagnostic imaging equipment) certification acquired |
| September 2003 | Developed "Thyroid uptake rate measuring device (using semiconductor detector)" |
| June 2004 | Acquired "ISO13485:2003" certification |
| January 2006 | Developed "Emission CT device small gamma camera (eZ-SCOPE AN)" and acquired medical device manufacturing and sales certification [Japan's first] |
| December 2007 | Acquired medical device manufacturing and sales certification for "X-ray diagnostic imaging device workstation: xenon CT/CBF image processing and analysis device AZ-7000 Pro" |
| July 2009 | Respiratory Gating System AZ-733V (for radiation therapy equipment) certification acquired [Japan's first radiation therapy equipment] |
| July 2014 | Respiratory Gating System AZ-733VI manufacturing and sales certification |
| March 2016 | Acquired USA/EU medical device sales certification for respiratory stabilization monitor "ABLE" |
| August 2019 | Acquired "ISO 13485:2016" certification |
| October 2019 | MDSAP certification |