Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12172742 | Outboard motor | Shuhei Okamoto | 2024-12-24 |
| 11939035 | Outboard motor | Shuhei Okamoto | 2024-03-26 |
| 11602820 | Optical connector polishing jig | Toshinori Kimura, Masaaki Konishi, Kenji Aoki | 2023-03-14 |
| 10981256 | Multi-stage batch polishing method for end surface of optical fiber connector, and polishing film | Kenji Aoki, Toshihiro Igawa, Mitsunobu Shishido | 2021-04-20 |
| 10257870 | Pairing of electronic devices using near field wireless communication | Yoshinori Satoh, Kanahiro Shirota, Takashi Tsurumoto | 2019-04-09 |
| 9093970 | Information processing apparatus and information processing method | Takashi Tsurumoto | 2015-07-28 |
| 8402587 | Optical connector cleaning tool | Mieko Tsubamoto, Masaaki Konishi, Masaru Kobayashi | 2013-03-26 |
| 7973292 | Neutralizer | Tomonori Tsumori | 2011-07-05 |
| D623369 | Cleaning device for optical connectors | Mieko Tsubamoto, Masaaki Konishi, Masaru Kobayashi | 2010-09-07 |
| 7491897 | Electronic equipment provided with wiring board into which press-fit terminals are press-fitted | Hiromichi Watanabe, Yoshifumi Fukatsu, Toshihiro Kasai, Naofumi Saito, Hiroyuki Yamanaka | 2009-02-17 |
| 6692953 | Portable air-borne bacteria sampler | Yutaka Hatta, Takeshi Yamada, Yukihiro Nakata | 2004-02-17 |
| 6565638 | Portable air-borne bacteria sampler | Yutaka Hatta, Takeshi Yamada, Yukihiro Nakata | 2003-05-20 |
| 6340307 | Electrical connector | — | 2002-01-22 |
| 6340308 | Electrical connector | — | 2002-01-22 |
| 5490792 | Multi-level memory card connector | — | 1996-02-13 |
| 5281152 | Surface-mounted electronic component | Hisafumi Takahashi | 1994-01-25 |
| 4829773 | Air flow visualizing device | Fujio Matsumura, Yutaka Hatta | 1989-05-16 |
| 4750921 | Electrostatic filter dust collector | Yutaka Hatta | 1988-06-14 |
| 4715870 | Electrostatic filter dust collector | Senichi Masuda | 1987-12-29 |
| 4696275 | Fuel injection method and device providing simple atmospheric pressure compensation for engine incorporating open to atmosphere fuel pressure regulator valve | Naoto Kushi, Hiroshi Okano, Nobuyuki Kobayashi | 1987-09-29 |
| 4509958 | High-efficiency electrostatic filter device | Senichi Masuda | 1985-04-09 |
| 4463732 | Electronic controlled non-synchronous fuel injecting method and device for internal combustion engines | Toshiaki Isobe | 1984-08-07 |
| 4357150 | High-efficiency electrostatic air filter device | Senichi Masuda | 1982-11-02 |
| 4313741 | Electric dust collector | Senichi Masuda | 1982-02-02 |