Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4990067 | Hermetic compressor | Hiroshi Sasano, Hideki Kawai | 1991-02-05 |
| 4910394 | Transducer for converting a signal to read out data and method for forming the same | — | 1990-03-20 |
| 4851508 | Polyester fibers having high strength and high modulus and process for producing the same | Kazuo Kurita, Masahiro Hayashi, Hideaki Ishihara, Fujio Okada, Wataru Yoshikawa +2 more | 1989-07-25 |
| 4824619 | Process of producing polyethylene drawn filaments and drawn films | Fujio Okada | 1989-04-25 |
| 4825056 | Thin-film electromagnetic transducer | Fumio Izawa | 1989-04-25 |
| 4818853 | Data card with inductive signal transfer device | Kazuyoshi Fuse, Kunio Ohmi, Toshiaki Sato, Masayuki Shinozaki | 1989-04-04 |
| 4800121 | Drawn polyethylene filament tensile member | Fujio Okada, Masahiro Hayashi | 1989-01-24 |
| 4779953 | Optical fiber cord or cable containing a polyethylene filament tensile member | Fujio Okada, Masahiro Hayashi | 1988-10-25 |
| 4765528 | Plating process for an electronic part | Masao Sekibata, Osamu Miyazawa | 1988-08-23 |
| 4673724 | Polymeric whisker and production of the same | Seiji Endoh, Kunio Kimura, Yasuo Kato | 1987-06-16 |
| 4668577 | Polyethylene filaments and their production | Fujio Okada | 1987-05-26 |
| 4643865 | Process for the production of a drawn product of crystalline polymer having high tenacity and high modulus | Fujio Okada | 1987-02-17 |
| 4617233 | Stretched polyethylene filaments of high strength and high modulus, and their production | Fujio Okada, Kiyokazu Okumoto | 1986-10-14 |