Issued Patents 1997
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5666072 | Semiconductor integrated circuit device having bipolar transistor and field effect transistor | Fumio Murabayashi, Yoji Nishio, Shoichi Kotoku, Kozaburo Kurita | 1997-09-09 |
| 5663251 | Method for producing a fluorine-containing copolymer | Atsushi Funaki, Teruo Takakura | 1997-09-02 |
| 5661343 | Power hybrid integrated circuit apparatus | Masaaki Takahashi, Kazuji Yamada, Hideki Miyazaki | 1997-08-26 |
| 5640547 | Data processing system generating clock signal from an input clock, phase locked to the input clock and used for clocking logic devices | Takashi Hotta, Kozaburo Kurita, Masahiro Iwamura, Hideo Maejima, Shigeya Tanaka +3 more | 1997-06-17 |
| 5631517 | Ultrasonic motor and driving for the ultrasonic motor | Takashi Sase, Kikuo Tomita, Shuzo Oshima, Muneo Chiba, Tomohiko Douken +1 more | 1997-05-20 |
| 5631062 | Magnetic recording medium | Kenichi Masuyama, Hiroaki Takano, Kazuko Hanai, Noburo Hibino | 1997-05-20 |
| 5600268 | Gate circuit of combined field-effect and bipolar transistors | Ikuro Masuda, Takao Sasayama, Yoji Nishio, Shigeo Kuboki, Masahiro Iwamura | 1997-02-04 |