Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12270520 | Vehicle lamp | — | 2025-04-08 |
| 10955565 | Radiation measurement device and method | Masaki Taguchi, Tetsushi AZUMA, Makoto SASANO, Akihide Shiratsuki | 2021-03-23 |
| 10661101 | Dose distribution calculation device, particle beam therapy system, and dose distribution calculation method | Yusuke Sakamoto, Hiroshi Nishizawa, Tetsushi AZUMA, Kazuo Yamamoto, Yukiko Hirano +4 more | 2020-05-26 |
| 9945529 | Vehicular lighting | — | 2018-04-17 |
| 9588236 | Radioactivity analyzing apparatus | Tetsushi AZUMA, Hiroshi Nishizawa, Hajime Nakajima, Kenji Inomata, Masakazu Nakanishi +1 more | 2017-03-07 |
| 9512996 | Light source unit of semiconductor-type light source of vehicle lighting device and vehicle lighting device | Katsuaki Nakano | 2016-12-06 |
| 9265100 | Driving circuit of semiconductor-type light source for vehicle lighting device and a vehicle lighting device | Katsuaki Nakano | 2016-02-16 |
| 8358073 | Light source unit for a semiconductor-type light source of vehicle lighting device and a vehicle lighting device | Katsuaki Nakano, Masaru Kojima | 2013-01-22 |
| 8315836 | Radiation measuring device and diagnostic method thereof | Kenichi Moteki, Masakazu Nakanishi | 2012-11-20 |
| 7607806 | Vehicle lamp | Yasuhiro Okubo, Shoichi Minokawa | 2009-10-27 |
| 5983999 | Laminated heat exchanger having refrigerant tubes and heads | Akihiro Ito, Kazuhiro Tomimasu, Souichiro Umazume, Hideo Kanno, Kouji Fujita | 1999-11-16 |
| 5603607 | Propeller fan | Fumio Kondo, Masami Taniguchi, Akihiro Ito | 1997-02-18 |
| 5529119 | Stacked heat exchanger | Kazuo Ishii, Shoji Fukami, Yoshifumi Moriguchi, Minoru Ohtsuka | 1996-06-25 |
| 5517757 | Method of manufacturing a stacked heat exchanger | Hiroshi Iokawa, Shigeo Sakai | 1996-05-21 |
| 5447194 | Stacked heat exchanger | Kazuo Ishii, Shoji Fukami, Yoshifumi Moriguchi, Minoru Ohtsuka | 1995-09-05 |
| 5443116 | Stacked heat exchanger | Kazuo Ishii, Akihiro Ito, Hidenao Kawai, Yasuhiko Hirao, Hiroshi Iokawa | 1995-08-22 |
| 5417280 | Stacked heat exchanger and method of manufacturing the same | Kazuo Ishii, Hiroshi Iokawa, Shigeo Sakai, Minoru Ohtsuka, Kenji Matsuda +1 more | 1995-05-23 |
| 5280054 | Coating composition for use in hydrophilic treatment comprising an organic-inorganic composite reaction product | Shigeo Sakai, Naokazu Takeuchi, Tatsuyuki Kinoshita, Hiroshi Inoue, Hiromi Harakawa | 1994-01-18 |