Issued Patents All Time
Showing 126–149 of 149 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6546333 | Car navigation apparatus, traffic information providing apparatus, program recording medium for car navigation apparatus, and program recording medium for traffic information providing apparatus | Eiichi Tanaka, Akira Shinada, Makoto Sasaki, Shigeru Tanaka | 2003-04-08 |
| 6534930 | Discharge lamp lighting circuit with protection circuit | Hitoshi Takeda | 2003-03-18 |
| 6522557 | Inverter device | Hitoshi Takeda | 2003-02-18 |
| 6504316 | Discharge lamp lighting circuit | Hitoshi Takeda | 2003-01-07 |
| 6489732 | Discharge lamp lighting circuit | Hitoshi Takeda | 2002-12-03 |
| 6489730 | Discharge-lamp illumination circuit | Hitoshi Takeda | 2002-12-03 |
| 6486620 | Discharge lamp lighting circuit | Hitoshi Takeda | 2002-11-26 |
| 6472829 | Discharge lamp lighting circuit | Hitoshi Takeda | 2002-10-29 |
| 6472830 | Discharge lamp lighting circuit | Hitoshi Takeda | 2002-10-29 |
| 6437518 | Lighting circuit for an electric discharge lamp | Hitoshi Takeda | 2002-08-20 |
| 6437519 | Discharge lamp lighting circuit | — | 2002-08-20 |
| 6417624 | Lighting system for vehicle | Hitoshi Takeda, Soichi Yagi, Shuji Matsuura, Akihiro Mochizuki, Hiroki Ishibashi +1 more | 2002-07-09 |
| 6392362 | Discharge lamp lighting circuit | — | 2002-05-21 |
| 6366030 | Starter circuit configuration for a discharge lamp lighting circuit | Hitoshi Takeda | 2002-04-02 |
| 6362577 | Discharge lamp lighting circuit | Hitoshi Takeda | 2002-03-26 |
| 6351074 | Discharge lamp device for vehicle | Hitoshi Takeda, Shuji Matsuura, Akihiro Mochizuki, Hiroki Ishibashi, Akihiro Matsumoto | 2002-02-26 |
| 6208089 | Discharge-lamp lighting circuit | Jun Yabuzaki, Atsushi Toda | 2001-03-27 |
| 5953303 | Recording and/or reproducing apparatus with elastic supporting mechanism for arranging a housing at an angle of inclination between a horizontal position and a vertical position | Yasunori Sugano, Sei Ohnishi | 1999-09-14 |
| 5844731 | Light reflecting plate | Akira Kabumoto, Naoki Yoshida, Mitsunori Okada | 1998-12-01 |
| 5757753 | Recording and/or reproducing apparatus with elastic supporting mechanism for arranging a housing at an angle of inclination between a horizontal position and a vertical position | Yasunori Sugano, Sei Ohnishi | 1998-05-26 |
| 5723510 | Method of manufacturing thermoplastic polyester foam sheet | Akira Kabumoto, Naoki Yoshida, Mitsunori Okada | 1998-03-03 |
| 5559649 | Disc cartridge loading apparatus in recording and/or reproducing apparatus | Hiroyuki Chigasaki | 1996-09-24 |
| 5458832 | Method for manufacturing a foamed plastics of saturated polyester using a cyclic tetramer as foaming agent | Akira Kabumoto, Kiyoshi Nakayama, Satoshi Ono, Naoki Yoshida | 1995-10-17 |
| 5224534 | Method of producing refractory metal or alloy materials | Fumiyuki Shimizu, Toshiaki Kawata, Takeshi Akazawa | 1993-07-06 |