Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5907344 | Image forming apparatus with image tone adjusting function | Takeshi Tanimoto, Youji Houki, Tsutomu Nagatomi, Hirofumi Nakayasu | 1999-05-25 |
| 5779231 | Vibration-isolating mount device | Koji Okazaki, Yasuji Nozawa, Masaki Ueyama, Hidetaka Ozawa | 1998-07-14 |
| 5582950 | Process for producing flash fusing color toner | Yoshimichi Katagiri, Kazuyuki Kishimoto, Kazuhiko Kido, Yasufumi Nakamura, Hidenori Fujioka +11 more | 1996-12-10 |
| 5515820 | Valve operating device for an internal combustion engine | Chihaya Sugimoto, Izumi Sugiyama, Hideki Saito, Shigemasa Kajiwara, Susumu Toki | 1996-05-14 |
| 5481906 | Fault diagnosis apparatus and method for vehicle control system | Yoshimasa Nagayoshi, Takeshi Asano, Ikuo Maruyama | 1996-01-09 |
| 5432035 | Flash fixing color toner and process for producing the same | Yoshimichi Katagiri, Kazuyuki Kishimoto, Kazuhiko Kido, Yasufumi Nakamura, Hidenori Fujioka +11 more | 1995-07-11 |
| 5388552 | Valve operating device for an internal combustion engine | Chihaya Sugimoto, Izumi Sugiyama, Hideki Saito, Shigemasa Kajiwara, Susumu Toki | 1995-02-14 |
| 5193494 | Valve operating system for internal combustion engine | Hiroshi Sono, Yasuhiro Urata | 1993-03-16 |
| 5140955 | Method of controlling an internal combustion engine | Hiroshi Sono, Hidezo Umiyama | 1992-08-25 |