Issued Patents All Time
Showing 51–75 of 80 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6431800 | Edged ceramic member and a method of manufacturing same | — | 2002-08-13 |
| 6362980 | Active filter for computer, filter module, power module and computer | Kazuo Ohashi | 2002-03-26 |
| 6323595 | High frequency discharging method and apparatus, and high frequency processing apparatus | Junichi Tonotani | 2001-11-27 |
| 6288522 | Method and apparatus for controlling battery charging current | Shigefumi Odaohhara | 2001-09-11 |
| 6278598 | PC switch circuit with discharge circuitry | Satoshi Yamazaki | 2001-08-21 |
| 6256182 | Switch circuit and electronic apparatus with a discharge circuit | Satoshi Yamazaki | 2001-07-03 |
| 6225708 | Uninterruptable power supply | Noboru Furukawa | 2001-05-01 |
| 6195271 | AC adaptor with power consumption reduction in unused state | Hideto Horikoshi | 2001-02-27 |
| 6181069 | High frequency discharging method and apparatus, and high frequency processing apparatus | Junichi Tonotani | 2001-01-30 |
| 6052291 | AC adaptor with power consumption reduction in unused state for a battery-operated electronic apparatus | Hideto Horikoshi | 2000-04-18 |
| 5994250 | Sintered ceramic bodies and ceramic working tools | Takayoshi Morishita, Tetsuji Yogo | 1999-11-30 |
| 5929602 | Controlled battery charger for charging multiple batteries | — | 1999-07-27 |
| 5916833 | Sintered ceramic bodies and ceramic metal working tools | Takayoshi Morishita, Tetsuji Yogo | 1999-06-29 |
| 5874823 | Controlled battery charger for charging multiple batteries | — | 1999-02-23 |
| 5862592 | Cage for roller bearings and method for manufacturing the same | Kazuyoshi Harimoto, Tsutomu Hashimoto, Eiji Ohsugi, Kiyoshi Kaneko, Atsushi Yamashita | 1999-01-26 |
| 5811895 | Power supply circuit for use with a battery and an AC power adaptor | Yohichi Kozasu | 1998-09-22 |
| 5558177 | Power steering apparatus | Yoshiharu Inaguma, Yutaka Mori, Takuya Ohkubo | 1996-09-24 |
| 5528706 | Cage for roller bearings | Kazuyoshi Harimoto, Tsutomu Hashimoto, Eiji Ohsugi, Kiyoshi Kaneko, Atsushi Yamashita | 1996-06-18 |
| 5465039 | Power supply for electronic device, and electronic device system | Izuru Narita, Toshitsugu Mito, Noboru Tsurukawa | 1995-11-07 |
| 5375677 | Body frame for a motorcycle | Toshio Yamagiwa, Shigehiro Maruoka, Takeo Horiike | 1994-12-27 |
| 5372214 | Power steering apparatus | Kyosuke Haga, Kiyotaka Kato, Mikio Suzuki, Yoshiharu Inaguma, Masanori Natsume +1 more | 1994-12-13 |
| 5270930 | Four wheel driving vehicle of a front/rear wheel differential operation limiting type | Masayoshi Ito, Kaoru Sawase, Kenichiro Shinada, Yoshihito Ito, Shunzo Tanaka | 1993-12-14 |
| 5033568 | Four-wheel steering system for automotive vehicles | Susumu Oda, Junichi Miyagi, Hidemi Masuda, Keiichi Nakamura, Kunihiko Eto +4 more | 1991-07-23 |
| 4989665 | Casting mold for a hollow member | Toshio Yamagiwa, Shigehiro Maruoka, Takeo Horiike | 1991-02-05 |
| 4950110 | Rotating tool and traction drive unit therefor | — | 1990-08-21 |