Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7992979 | Ink-jet recording apparatus | — | 2011-08-09 |
| 7798598 | Inkjet recording apparatus | — | 2010-09-21 |
| 7332022 | Ink set for image recording apparatus | — | 2008-02-19 |
| 7014297 | Ink jet head having oval-shaped orifices | Motoharu Miki, Masanobu Shimizu | 2006-03-21 |
| 7008052 | Ink jet printer | Takahisa Yamada, Takashi Matsuyama, Masanobu Shimizu, Keiji Izumi, Hiroshi Hashi +2 more | 2006-03-07 |
| 6298835 | EGR control system for internal combustion engine | Hitoshi Takahashi, Michio Shinohara, Masao Kubodera, Hiromi Matsuura | 2001-10-09 |
| 6095114 | Gasoline direct-injection engine | Masaki Takayama, Hitoshi Takahashi, Hiromi Matsuura, Susumu Nakajima, Naoaki Takeda +1 more | 2000-08-01 |
| 5558060 | Internal combustion engine | Hitoshi Takahashi, Atsushi Umemoto | 1996-09-24 |
| 5209201 | Internal combustion engine | Kazutoshi Nishizawa, Takatoshi Aoki, Ryuji Matsukado, Chihaya Sugimoto, Takeshi Iwata | 1993-05-11 |
| 5172674 | Internal combustion engine | Kazutoshi Nishizawa, Kenichiro Kinoshita, Makoto Kishida, Hidehito Ikebe, Hitoshi Takahashi | 1992-12-22 |
| 5121716 | Fuel injection type internal combustion engine | Hitoshi Takahashi, Kazutoshi Nishizawa, Eisuke Kimura | 1992-06-16 |