Issued Patents All Time
Showing 76–87 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5216102 | Process for producing polyacetylene | Shu Hotta, Nobuo Sonoda, Hideki Shirakawa, Kazuo Akagi | 1993-06-01 |
| 5187639 | Capacitor and method of manufacturing the same | Kazufumi Ogawa, Norihisa Mino | 1993-02-16 |
| 5153681 | Electrcally plastic device and its control method | Yoshio Kishimoto, Susumu Maruno | 1992-10-06 |
| 5143750 | Method of manufacturing chemically adsorbed film | Yoshikazu Yamagata, Norihisa Mino, Kazufumi Ogawa | 1992-09-01 |
| 5130886 | Electrically conducting polymer, method for preparing the same and electrolytic capacitor comprising the same | Yoshio Kishimoto, Nobuo Sonoda | 1992-07-14 |
| 5109109 | Process for producing aromatic or heterocyclic polymer with metal halides | Shu Hotta, Nobuo Sonoda | 1992-04-28 |
| 5009815 | Composition of nonlinear optical materials and a method for preparing the same | Katsuya Wakita, Nobuo Sonoda, Tokihiko Shimizu, Shu Hotta | 1991-04-23 |
| 4983696 | Process for producing polyacetylene | Shu Hotta, Nobuo Sonoda | 1991-01-08 |
| 4758275 | Magnetic fluid | Keiichi Yubakami, Nobuo Sonoda, Wataru Shimotsuma | 1988-07-19 |
| 4735879 | Recording media and recording methods | Shu Hotta, Wataru Shimotsuma | 1988-04-05 |
| 4519931 | Magnetic fluid | Keiichi Yubakami, Nobuo Sonoda, Wataru Shimotsuma | 1985-05-28 |
| 4405370 | Magnetic ink refining method | Wataru Shimotsuma, Yoshio Kishimoto, Yoichi Sekine | 1983-09-20 |