Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7770818 | Fuel injection valve | Naoki Kurimoto, Shuichi Matsumoto, Kouichi Oohata | 2010-08-10 |
| 6409094 | Structure of fuel injector adjustable in fuel jet characteristic | Senta Tojo, Teruaki Yamaguchi, Motoichi Murakami | 2002-06-25 |
| 6027037 | Accumulator fuel injection apparatus for internal combustion engine | Masashi Murakami, Shuichi Matsumoto | 2000-02-22 |
| 5699770 | Fuel injection system for engine | Shuichi Matsumoto, Masatoshi Kuroyanagi, Masashi Murakami, Yukihisa Arakoma | 1997-12-23 |
| 5648050 | Metal carrier | Toshiki Matsumoto, Tetsuya Nakamura, Shigeru Maehara, Hiromasa Aoki, Tatsuya Fujita +4 more | 1997-07-15 |
| 5599509 | Honeycomb body and catalyst converter having catalyst carrier configured of this honeycomb | Toshiki Matsumoto, Hiromasa Aoki, Tatsuya Fujita, Senta Tojo | 1997-02-04 |
| 5436216 | Self-heat generation type honeycomb filter and its apparatus | Takeshi Matsui, Tetsuya Nakamura, Atsushi Okajima, Hiromasa Aoki, Senta Tojo +3 more | 1995-07-25 |
| 5036821 | Fuel injection system for an internal combustion engine | Yasuhiro Horiuchi, Takeshi Takahashi | 1991-08-06 |