Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4690994 | High molecular weight fluoroelastomer | Hiroshi Saito, Hiroshi Kobayashi | 1987-09-01 |
| 4605901 | Frequency-voltage converter | Yasunori Kobori, Isao Fukushima, Hideo Nishijima, Norihisa Yamamoto | 1986-08-12 |
| 4600953 | Head switching signal producing circuit for a magnetic recording and reproducing apparatus | Takashi Furuhata, Taihei Nakama | 1986-07-15 |
| 4581659 | Method and apparatus for reproducing information at variable speeds from a magnetic tape | Nobuo Azuma, Kenji Satoh, Katsuo Mohri | 1986-04-08 |
| 4518901 | Motor control apparatus | Isao Fukushima, Yasunori Kobori, Hideo Nishijima | 1985-05-21 |
| 4440197 | Shuttleless loom | — | 1984-04-03 |
| 4429438 | Slide fastener stringer | Kiyoshi Takeshima | 1984-02-07 |
| 4426271 | Homogeneous cation exchange membrane having a multi-layer structure | Mitsuo Yoshida, Akio Kashiwada | 1984-01-17 |
| 4423157 | Fluorinated cation exchange membrane | — | 1983-12-27 |
| 4323434 | Process for electrolysis of alkali chloride | Mitsuo Yoshida, Akio Kashiwada | 1982-04-06 |
| 4190836 | Dynamic drive circuit for light-emitting diodes | Hiroyuki Kimura, Isao Fukushima, Shin-ichi Ohashi | 1980-02-26 |