Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5215852 | Image forming method | Keishi Kato, Etsuo Shiozawa | 1993-06-01 |
| 5182133 | Sealer material and method for applying the same | Kiyoshi Ono, Tetsuhito Satou | 1993-01-26 |
| 5153681 | Electrcally plastic device and its control method | Mamoru Soga, Susumu Maruno | 1992-10-06 |
| 5130886 | Electrically conducting polymer, method for preparing the same and electrolytic capacitor comprising the same | Mamoru Soga, Nobuo Sonoda | 1992-07-14 |
| 5084346 | Sealer material | Kiyoshi Ono, Tetsuhito Satou | 1992-01-28 |
| 4822670 | Removable adhesive sheet or tape | Kiyoshi Ono, Yasuo Sakurai, Hiroyasu Miyasaka, Yasuaki Kitazaki, Tetsuaki Matsuda +1 more | 1989-04-18 |
| 4792663 | Flexible thermosensitive wire having a barrier layer for dry-cleaning solvent and a moisture-permeable layer | Tomiharu Hosaka | 1988-12-20 |
| 4742212 | Flexible heating wire | Kazunori Ishii, Shuji Yamamoto | 1988-05-03 |
| 4698488 | Flexible thermosensitive wire | — | 1987-10-06 |
| 4672176 | Electric warmer | Hideho Shinoda | 1987-06-09 |
| 4661690 | PTC heating wire | Shuji Yamamoto, Seishi Terakado, Hideho Shinoda | 1987-04-28 |
| 4617356 | Temperature sensitive polymer compositions | Tomiharu Hosaka, Wataru Shimotsuma | 1986-10-14 |
| 4603179 | Temperature sensitive polymer compositions | Tomiharu Hosaka, Wataru Shimotsuma | 1986-07-29 |
| 4575620 | Flexible heating wire | Kazunori Ishii, Shuji Yamamoto | 1986-03-11 |
| 4574077 | Process for producing pitch based graphite fibers | Seiichi Uemura, Takao Hirose, Yoshio Sohda, Takayoshi Sakamoto | 1986-03-04 |
| 4503322 | Heat sensitive heater wire | Takeshi Hayashi | 1985-03-05 |
| 4439569 | Polymeric thermo-sensitive material | Shu Hotta, Wataru Shimotsuma | 1984-03-27 |
| 4426546 | Functional electric devices | Shu Hotta, Tomiharu Hosaka, Wataru Shimotsuma | 1984-01-17 |
| 4405370 | Magnetic ink refining method | Mamoru Soga, Wataru Shimotsuma, Yoichi Sekine | 1983-09-20 |
| 4359752 | Magneto-fluidic recording apparatus | Masami Nakagawa, Wataru Shimotsuma, Yoichi Sekine | 1982-11-16 |
| 4349606 | Conductive device using conductive polymer compositions | Wataru Shimotsuma | 1982-09-14 |
| 4315267 | Method of magnetofluidic recording | Nobuo Sonoda, Wataru Shimotsuma, Yoichi Sekine | 1982-02-09 |
| 4258080 | Method of lowering resistivity of metal oxide semiconductor powder | Nobuo Sonoda, Wataru Shimotsuma, Yoichi Sekine | 1981-03-24 |
| 4258371 | Image recording apparatus | Yoichi Sekine, Wataru Shimotsuma | 1981-03-24 |