Issued Patents All Time
Showing 101–114 of 114 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5327583 | Using a clock signal generated by a microcomputer for providing a negative bias voltage to a galium arsenide field effect transistor in a high frequency amplifier of the device | Akira Masuda | 1994-07-05 |
| 5249854 | Braking circuit provided with antilocking apparatus | — | 1993-10-05 |
| 5222379 | Circular knitting machine for knitting body suits and the like | Tsutomu Rikiishi, Hidemasa Sakamoto | 1993-06-29 |
| 5191121 | Aroyl ketone derivative, UV ray absorber comprising the same, and cosmetic composition containing the same | Akira Kawamata, Genji Imokawa, Shinichi Masuda, Masakazu Yamaguchi, Kouichi Niinaka +1 more | 1993-03-02 |
| 5146002 | Aroyl ketone derivative, UV ray absorber comprising the same, and cosmetic composition containing the same | Akira Kawamata, Genji Imokawa, Shinichi Masuda, Masakazu Yamaguchi, Koichi Niinaka +1 more | 1992-09-08 |
| 5126212 | Multi-layered sintered sliding member | Hideo Ozawa, Mitsuaki Andoh, Yasuhiro Shirasaka, Hideyuki Morioka | 1992-06-30 |
| 5004301 | Modulator for use in an anti-lock brake control system | Teruhisa Kohno, Koji Takata | 1991-04-02 |
| 4925730 | Liquid active substance slow releasing device | Yutaka Aoki | 1990-05-15 |
| 4612561 | Parallel-connected gate turn-off thyristors | Shin Kimura, Hiroshi Fukui, Shuji Musha, Masayoshi Sato | 1986-09-16 |
| 4605236 | Cylinder head gasket construction | Keiichi Tsuchihashi, Makoto Arakawa, Osamu Aizawa, Nobuyuki Otomo | 1986-08-12 |
| 4509203 | Auto tuning receiver with a tuning information memory | — | 1985-04-02 |
| 4505987 | Sliding member | Saburo Hanafusa | 1985-03-19 |
| 4377345 | Alarm signaling circuit for timepiece | Mitsuru Nagoya | 1983-03-22 |
| 4371268 | Time correcting circuit for timepiece with electrochromic display | Hiroshi Miyasaka | 1983-02-01 |