Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12048959 | Rod member feeding device, machine tool including the rod member feeding device and control method for the rod member feeding device | Takanori Shinohara, Kenji Shimizu | 2024-07-30 |
| 9731353 | Bar material supplying device and numerical control machine tool having the same | Yutaka Shibui | 2017-08-15 |
| 8803481 | Battery pack and method of controlling the same | Takashi Tachikawa, Masaki Hogari | 2014-08-12 |
| 8712670 | Controller for internal combustion engine | Masahiro Shigenaga, Kimitaka Saitoh, Masatoshi Basaki, Makoto Miwa | 2014-04-29 |
| 6642630 | Multi-output switching power source circuit | — | 2003-11-04 |
| 6604424 | Pressure detecting apparatus and installation structure of same | Yasuyuki Kawabe, Tokio Kohama, Yukihiro Kato, Yoshifumi Watanabe | 2003-08-12 |
| 6452367 | Multi-outputting power supply circuit without dummy load resistor | — | 2002-09-17 |
| 6041754 | Idle intake control device | Katsuyuki Mori, Yasuyuki Kawabe, Koichi Gomi, Takashi Fukunaga, Tadashi Akiyama | 2000-03-28 |
| 5852274 | Electrically heatable catalytic converter | Tohru Yoshinaga, Akihiro Izawa, Osamu Fujishiro | 1998-12-22 |
| 5791043 | Process of producing metal catalyst carrier | Shinichi Okabe, Tokio Kohama, Tohru Yoshinaga, Yasuyuki Kawabe | 1998-08-11 |
| 5744104 | Electrically heated catalytic converter for an engine | Kazuhiro Sakurai, Koji Shimoji, Tohru Yoshinaga | 1998-04-28 |
| 5672324 | Electrically heatable honeycomb body of a catalytic converter equipped in an exhaust system of an internal combustion engine | Atsuya Okamoto, Akikazu Kojima, Niro Takaki | 1997-09-30 |
| 5658536 | Exhaust gas purifying apparatus | Shinichi Okabe, Tokio Kohama, Tohru Yoshinaga, Yasuyuki Kawabe | 1997-08-19 |
| 5582805 | Electrically heated catalytic apparatus | Kouji Yoshizaki, Takaaki Itou, Hiroshi Hirayama, Tetsuo Nagami, Masakatsu Sanada +11 more | 1996-12-10 |
| 5582803 | Electrically heated catalytic apparatus | Kouji Yoshizaki, Takaaki Itou, Hiroshi Hirayama, Tetsuo Nagami, Masakatsu Sanada +11 more | 1996-12-10 |
| 5567395 | Catalyst carrier for a catalytic converter for purifying an exhaust gas in an internal combustion engine | Shinichi Okabe, Tohru Yoshinaga, Yasuyuki Kawabe | 1996-10-22 |
| 5554342 | Electrical heating type catalytic device | Hiroshi Hirayama, Kouji Yoshizaki, Kouhei Igarashi, Keiji Ito, Tohru Yoshinaga +2 more | 1996-09-10 |
| 4914344 | Spark plug for internal combustion engines | Toshihiko Igashira, Takeo Miyoshi, Masahiro Yamashita, Hiroshi Hosoi, Noboru Takagi | 1990-04-03 |
| 4723888 | Pump apparatus | Kazuma Matsui, Yoshiyuki Hattori, Toshihiro Takei, Toshiaki Nakamura, Shunsaku Ohnishi | 1988-02-09 |
| 4586877 | Electric fuel pump device | Yoshiyuki Hattori, Kazuma Matsui, Toshihiro Takei, Toshiaki Nakamura, Syunsaku Ohnishi | 1986-05-06 |
| 4573882 | Electrically operated fuel pump apparatus | Kazuma Matsui, Yoshiyuki Hattori, Toshihiro Takei, Toshiaki Nakamura, Shunsaku Ohnishi | 1986-03-04 |
| 4556363 | Pumping apparatus | Yoshiyuki Hattori, Toshiaki Nakamura, Shunsaku Ohnishi | 1985-12-03 |
| 4493620 | Electrically operated fuel pump device | Toshihiro Takei, Kazuma Matsui, Yoshiyuki Hattori, Toshiaki Nakamura, Shunsaku Ohnishi | 1985-01-15 |
| 4492515 | Pump apparatus | Kazuma Matsui, Yoshiyuki Hattori, Toshihiro Takei, Toshiaki Nakamura, Shunsaku Ohnishi | 1985-01-08 |
| 4478550 | Pump apparatus | Kazuma Matsui, Yoshiyuki Hattori, Toshihiro Takei, Toshiaki Nakamura, Shunsaku Ohnishi | 1984-10-23 |