Issued Patents All Time
Showing 51–70 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5158931 | Method for manufacturing an oxide superconductor thin film | Etsuo Noda, Setsuo Suzuki, Osami Morimiya | 1992-10-27 |
| 5113093 | Semiconductor integrated circuit with multiple operation | Tetsu Tashiro, Minoru Takeuchi, Yoshiyuki Ishimaru, Shinichi Hirose | 1992-05-12 |
| 5096524 | Method for automatically stretching a silk screen fabric on a silk screen printing frame | Yasuaki Ohtani, Isamu Kubo, Kohji Ohtake | 1992-03-17 |
| 5051897 | Single-chip microcomputer with memory patching capability | Masafumi Yamaguchi, Junji Kuroki | 1991-09-24 |
| 5045497 | Method of making a schottky electrode | Takuji Sonoda | 1991-09-03 |
| 5032541 | Method of producing a semiconductor device including a Schottky gate | Shinichi Sakamoto, Takuji Sonoda | 1991-07-16 |
| 4978414 | Apparatus for stretching silk including means to move cramp members independently of each other | Yasuaki Ohtani, Isamu Kubo, Kohji Ohtake | 1990-12-18 |
| 4967242 | Heterojunction field effect transistor | Takuji Sonoda | 1990-10-30 |
| 4836603 | Treatment chair assembly | Daryl R. Beach | 1989-06-06 |
| 4665984 | Method of measuring crustal stress by hydraulic fracture based on analysis of crack growth in rock | Tetsuo Shoji, Hiroaki Niitsuma, Hideaki Takahashi, Hiroyuki Abe | 1987-05-19 |
| 4647108 | Device for controlling headrest of treatment equipment | — | 1987-03-03 |
| 4413857 | Seat cover | — | 1983-11-08 |
| 4396365 | Rotary vane type compressor | — | 1983-08-02 |
| 4389170 | Rotary vane pump with passage to the rotor and housing interface | — | 1983-06-21 |
| 4352987 | Structure of dental X-ray apparatus | Mitsuhiko Hotta | 1982-10-05 |
| 4330281 | Holder for a dental handpiece | — | 1982-05-18 |
| 4311467 | Assembly for paired face to face dental trainees | Daryl R. Beach | 1982-01-19 |
| 4263633 | Combined magnetic tape head | Yozo Yamada, Heihachiro Kobayashi | 1981-04-21 |
| 4259896 | Apparatus to control the air flow in an automobile | Fujio Takahashi | 1981-04-07 |
| 4245550 | Electronic air cleaner for passenger compartment of vehicle | Kazuhiko Suzuki, Masazumi Sone, Yukitsugu Fukumori | 1981-01-20 |