Issued Patents All Time
Showing 51–62 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6328880 | Process for hydrotreating hydrocarbon oil | Mitsuru Yoshita, Nobuyuki Ohta, Ryuichiro Iwamoto, Takao Nozaki, Toshihisa Konishi | 2001-12-11 |
| D412385 | Fork lift truck | Koji Murakami, Chikayo Eitoku, Chiaki Saito | 1999-07-27 |
| 5903027 | MOSFET with solid phase diffusion source | Takashi Yoshitomi, Masanobu Saito, Hisayo Momose, Hiroshi Iwai, Yukihiro Ushiku +6 more | 1999-05-11 |
| 5898203 | Semiconductor device having solid phase diffusion sources | Takashi Yoshitomi, Masanobu Saito, Hisayo Momose, Hiroshi Iwai, Yukihiro Ushiku +4 more | 1999-04-27 |
| 5766965 | Semiconductor device and method of manufacturing the same | Takashi Yoshitomi, Masanobu Saito, Hisayo Momose, Hiroshi Iwai, Yukihiro Ushiku +4 more | 1998-06-16 |
| 5698881 | MOSFET with solid phase diffusion source | Takashi Yoshitomi, Masanobu Saito, Hisayo Momose, Hiroshi Iwai, Yukihiro Ushiku +6 more | 1997-12-16 |
| 5620908 | Manufacturing method of semiconductor device comprising BiCMOS transistor | Kazumi Inoh, Yasuhiro Katsumata, Chihiro Yoshino | 1997-04-15 |
| 5434440 | Semiconductor device and method of manufacturing the same | Takashi Yoshitomi, Masanobu Saito, Hisayo Momose, Hiroshi Iwai, Yukihiro Ushiku +4 more | 1995-07-18 |
| 5273131 | Vibro-isolating support structure for engine of industrial vehicle | Yukio Uchiyama, Shuuichi Miyazaki | 1993-12-28 |
| 4511821 | Support structure for piezoelectric vibrator | Takeshi Nakamura, Hiroshi Nishiyama, Ikuo Matsumoto | 1985-04-16 |
| 4472654 | Piezoelectric tuning fork vibrator with reduced vibrational leakage | Takeshi Nakamura, Hiroshi Nishiyama, Tsutomu Okada | 1984-09-18 |
| 4363985 | Pole change dynamo-electric machines | Etsuo Kiyohara | 1982-12-14 |