Issued Patents All Time
Showing 51–61 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4676258 | Device for hyperthermia | Kiyoshi Inokuchi, Keizo Sugimachi, Toshiharu Shirakami, Hidenobu Kai, Tetsuya Hotta | 1987-06-30 |
| 4662383 | Endotract antenna device for hyperthermia | Akira Sogawa, Kiyoshi Inokuchi, Keizo Sugimachi, Hidenobu Kai, Tetsuya Hotta | 1987-05-05 |
| 4617104 | Cell unit for observing electrophoresis | Kiyoshi Kitagawa, Kazue Endo, Chikau Onodera | 1986-10-14 |
| 4588159 | Pinch valve device | Kiyoshi Kitagawa | 1986-05-13 |
| 4570039 | Keyswitch structure | Hiroshi Osawa, Isao Kurashima | 1986-02-11 |
| 4515676 | Cell unit for observing electrophoresis | Kiyoshi Kitagawa | 1985-05-07 |
| 4456513 | Method of and apparatus for measuring electrophoretic mobility | Toshiharu Shirakami | 1984-06-26 |
| 4433299 | Method and apparatus for measuring interfacial electrokinetic phenomena | Kiyoshi Kitagawa | 1984-02-21 |
| 4293533 | Method for producing solid carbon material having high flexural strength | Kiro Asano, Humio Tamura, Yushi Nezu, Tsuyoshi Saito | 1981-10-06 |
| 4262318 | Zinc-oxide surge arrester | Shingo Shirakawa, Yutaka Kitano, Siniti Owada | 1981-04-14 |
| 4226633 | Raw composition for carbon articles | Kiro Asano, Fumio Tamura, Kiyoshi Yamaki | 1980-10-07 |