Issued Patents All Time
Showing 101–111 of 111 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870523 | Magnetic head apparatus used for movable magnetic medium with head gap positioning | Osamu Inagoya, Hideo Fujiwara, Takeshi Ohnuki | 1989-09-26 |
| 4810295 | Impression composition | Toshiharu Yagi, Yoshihide Higashihata, Hiromichi Sakuma, Jouji Saito, Minako Inomata +3 more | 1989-03-07 |
| 4796129 | Magnetic head device for improving head placement on a magnetic disc | Nobuhiro Umebayashi | 1989-01-03 |
| 4633444 | Switch circuit provided with means for setting up the initial condition thereof | Koichi Nakayama | 1986-12-30 |
| 4587440 | Waveform shaping circuit including I.sup.2 L element | Koichi Nakayama | 1986-05-06 |
| 4581541 | Switch device equipped with muting function | Koichi Nakayama | 1986-04-08 |
| 4569708 | Method for covering cables with sheaths for corrosion protection and/or aesthetics | Toshio Haraguchi | 1986-02-11 |
| 4531065 | Current injection type logical operation circuit arrangement including a I.sup.2 L circuit device comprising I.sup.2 L elements | Koichi Nakayama | 1985-07-23 |
| 4529974 | Fluid leakage detecting apparatus | Ken Ichiryu | 1985-07-16 |
| 4500865 | Fluid leakage detecting element | Ken Ichiryu, Naohiko Iwata | 1985-02-19 |
| 4186285 | Multiple pushbutton switch assembly | — | 1980-01-29 |