Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11371950 | Moisture detection element, exhaled gas detector, exhalation test system, and manufacturing method of exhalation detection element | Hironori Wakana | 2022-06-28 |
| 11315359 | Biological-information detecting device and biological-information detecting method | Nobuhiro Fukuda, Hironori Wakana | 2022-04-26 |
| 11226329 | Exhaled gas detector and exhaled gas detection method | Hironori Wakana | 2022-01-18 |
| 10942169 | Moisture detection element, exhaled gas detection device, exhaled air inspection system, and dew condensation removal method | Hironori Wakana | 2021-03-09 |
| 10883949 | Moisture detection element, gas detection device, and breath inspection system | Hironori Wakana, Minoru Sakairi | 2021-01-05 |
| 10859524 | Humidity sensing element and hygrometer | Hironori Wakana | 2020-12-08 |
| 10436807 | Authentication system and authentication method for detecting breath alcohol | Hironori Wakana | 2019-10-08 |
| D809409 | Breath alcohol content analyzer | Atsushi Ishibashi, Koichi Umezawa, Hironori Wakana, Minoru Sakairi | 2018-02-06 |
| 9543135 | Mass spectrometer and mass analyzing method for efficiently ionizing a sample with less carry-over | Shun KUMANO, Masuyuki Sugiyama, Yuichiro Hashimoto, Hideki Hasegawa, Kazushige Nishimura +1 more | 2017-01-10 |
| 9184037 | Mass spectrometer and mass analyzing method | Shun KUMANO, Masuyuki Sugiyama, Yuichiro Hashimoto, Hideki Hasegawa, Hidetoshi Morokuma +1 more | 2015-11-10 |
| 9171704 | Mass spectrometer | Hidetoshi Morokuma, Yuichiro Hashimoto, Masuyuki Sugiyama, Hideki Hasegawa | 2015-10-27 |
| 9105453 | Mass spectrometer and mass spectrometry | Tsukasa Shishika, Hidetoshi Morokuma, Hiroyuki Inoue | 2015-08-11 |
| 8866070 | Mass spectrometer | Hidetoshi Morokuma, Yuichiro Hashimoto, Masuyuki Sugiyama, Hideki Hasegawa | 2014-10-21 |
| 8835834 | Mass spectrometer and mass spectrometry method | Masuyuki Sugiyama, Yuichiro Hashimoto, Hisashi Nagano, Hideki Hasegawa, Yasuaki Takada | 2014-09-16 |
| 8803084 | Mass spectrometer and mass spectrometry | Kazushige Nishimura, Yuichiro Hashimoto, Masuyuki Sugiyama, Hidetoshi Morokuma | 2014-08-12 |
| 8368013 | Analyzer, ionization apparatus and analyzing method | Masako Ishimaru, Yuichiro Hashimoto, Hideki Hasegawa, Masuyuki Sugiyama, Hidetoshi Morokuma | 2013-02-05 |
| 8319194 | Drug detection equipment | Makoto Hashimoto, Takefumi Yokokura, Hiroyuki Inoue, Hidetoshi Morokuma | 2012-11-27 |
| 8253097 | Mass spectrometer and method of mass spectrometry | Masako Ishimaru | 2012-08-28 |
| 7882754 | Gas component collector, gas component collecting device, filter producing method, and gas component analyzing apparatus | Masao Suga, Izumi Waki | 2011-02-08 |
| 7420180 | Mass spectrometer and mass spectrometry | Masao Suga, Izumi Waki | 2008-09-02 |
| 7375316 | Mass spectrometer and mass spectrometry | Masao Suga, Izumi Waki | 2008-05-20 |
| 7064320 | Mass chromatograph | Izumi Waki, Hideo Kasima | 2006-06-20 |
| 6852970 | Mass spectrometer | Izumi Waki | 2005-02-08 |
| 6840120 | Explosive detection system and sample collecting device | Minoru Sakairi, Masao Suga, Yuichiro Hashimoto | 2005-01-11 |
| 6838664 | Mass spectrometer, mass spectrometry, and monitoring system | Minoru Sakairi, Yuichiro Hashimoto, Masao Suga, Kyoko Kojima | 2005-01-04 |