Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11131230 | Exhaust treatment device for diesel engine | Masanori Fujiwara, Hiroaki Okano | 2021-09-28 |
| 10890090 | Engine | Hiroaki Okano, Masanori Fujiwara | 2021-01-12 |
| 10794298 | Engine | Akihiko Kai, Masahiko Sugimoto, Kentaro KITA, Hideo Shimoji, Hiroki Murata +1 more | 2020-10-06 |
| 10619546 | Exhaust treatment device for diesel engine | Koichi Funaki, Masanori Fujiwara, Tamotsu Kuno, Kentaro KITA, Yuki Yoshita | 2020-04-14 |
| 10524314 | Fluid heating device of engine | Kazunari Tsujino, Yasuo Fujii, Mikio Ishida, Kouji Horikiri | 2019-12-31 |
| 10358961 | Exhaust apparatus for diesel engine | Mikio Ishida, Ryota Sakai | 2019-07-23 |
| 9743836 | Excitation, detection, and projection system for visualizing target cancer tissue | Takeshi Tsubouchi | 2017-08-29 |
| 9550073 | Therapeutic agent for allergic rhinitis | Tohru Tanaka, Kiwamu Takahashi, Takuya Ishii, Tsutomu Numata, Mariko Shibuya +1 more | 2017-01-24 |
| 9458753 | Diesel engine with reduced particulate material accumulation and related method | Kentarou Kita, Tamotsu Kuno, Yuuji Takemura, Yuuki Ishii, Yusuke KOMEMUSHI +1 more | 2016-10-04 |
| 9345904 | Photodynamic therapy using photosensitizing agent or 5-aminolevulinic acid | Tohru Tanaka, Takuya Ishii, Takato Yoshida | 2016-05-24 |
| 8931264 | Exhaust gas processing device for diesel engine | Yuuki Ishii, Yongchol Lee, Tomohiro Ninomiya | 2015-01-13 |
| 8839609 | Exhaust gas processing device for diesel engine | Yuuki Ishii | 2014-09-23 |
| 8758464 | Exhaust treatment device for a diesel engine | Yasuo Fujii, Masanori Fujiwara, Yuuki Ishii, Kenta Mitamura, Noriyoshi Eguchi +2 more | 2014-06-24 |
| 8522532 | Exhaust treatment device for a diesel engine | Shuichi Yamada, Yasuo Fujii, Yuuki Ishii, Kenta Mitamura | 2013-09-03 |
| 8484958 | Exhaust treatment device of diesel engine | Yasuo Fujii, Masanori Fujiwara, Yuuki Ishii, Kenta Mitamura, Noriyoshi Eguchi | 2013-07-16 |
| 8281574 | Exhaust-gas processing device for a diesel engine | Shuichi Yamada, Yuuki Ishii | 2012-10-09 |
| 8091353 | Exhaust device for a diesel engine | Toshio Nakahira, Masahiko Sugimoto, Shuichi Yamada, Hirozumi Kuwabara | 2012-01-10 |
| 7814746 | Exhaust device for a diesel engine | Masahiro Aketa, Shuichi Yamada, Toshio Nakahira, Masahiko Sugimoto | 2010-10-19 |
| 6212339 | Image forming apparatus with discharging exposure after shutdown | Mitsuhiro Hasegawa, Keizo Kitamura, Tomoko Mamemoto | 2001-04-03 |
| 6181839 | Two-dimensional code reader | Tetsuya Kannon, Yoshihiro Kojima, Keiichi Kobayashi | 2001-01-30 |
| 6081627 | Two-dimensional code reader | Tetsuya Kannon, Yoshihiro Kojima, Keiichi Kobayashi | 2000-06-27 |
| 5978555 | Color image recording apparatus | — | 1999-11-02 |
| 5923922 | Image forming apparatus with flying toner detecting device | Toshihisa Ishida, Katuaki Sumida, Kanshiro Okamoto, Jitsuo Masuda, Masato Asanuma +3 more | 1999-07-13 |
| 5912449 | Bar code reader having a light source located in a mirror reflection area | Masakazu Tsuruzono, Keiichi Kobayashi, Toshihiro Yoshioka | 1999-06-15 |
| 5708915 | Image-quality stabilizer for use in an electrophotographic apparatus | Teruhiko Noguchi, Jitsuo Masuda | 1998-01-13 |