Issued Patents All Time
Showing 101–121 of 121 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5223941 | Helical scan type playback apparatus for video data recorded on magnetic tape | Yasuomi Namiki, Yoshio Tokuyama | 1993-06-29 |
| 5186959 | Pellet making machine for producing pellets from a strand | — | 1993-02-16 |
| 5172742 | Panel shutter device | Hiroshi Iwasaki, Hiroshi Kimura, Yoshihiro Uesugi | 1992-12-22 |
| 5151688 | Input/output display panel with light pen | Yutaka Ishii | 1992-09-29 |
| 5119026 | Magnetic resonance imaging apparatus | Mitsutoshi Iino, Shirou Nakatao, Hiromi Kawaguchi, Toshiaki Yonekura | 1992-06-02 |
| 5109254 | Developing apparatus | Seiji Oka, Tsukuru Kai, Tomoji Ishikawa | 1992-04-28 |
| 5077584 | Toner supply device for electrophotographic equipment | Seiji Oka | 1991-12-31 |
| 4800411 | Magnetic brush development device for electrostatic latent images | Seiji Oka | 1989-01-24 |
| 4767528 | Drinking water purifying apparatus | Toshihiko Sasaki, Keisuke Namba, Naotoshi Matsunaga, Masayuki Tanaka, Norimitsu Ezaki +4 more | 1988-08-30 |
| 4662748 | Apparatus for measuring luminescence lifetime | Kiyoaki Hara, Issei Yokoyama | 1987-05-05 |
| 4584489 | Multichannel time-voltage converter | — | 1986-04-22 |
| 4565361 | Bank note dispenser | Hideo Abe | 1986-01-21 |
| 4563588 | Apparatus for measuring the luminous lifetime of samples | — | 1986-01-07 |
| 4525069 | Optical absorption analyzer | Naoki Noguchi, Kenji Yoshino, Osamu Saitoh | 1985-06-25 |
| 4502784 | Analyzer compensation circuit | — | 1985-03-05 |
| 4469946 | Fluorescent gas analyzer | Naoki Noguchi, Kozo Ishida | 1984-09-04 |
| 4450399 | Induction motor | — | 1984-05-22 |
| 4395994 | Fuel mixture heating device of an internal combustion engine | Shuji Goto, Kazuyoshi Tasaka | 1983-08-02 |
| 4395993 | Fuel mixture heating device of an internal combustion engine | Kazuyoshi Tasaka, Shuji Goto | 1983-08-02 |
| 4385486 | Apparatus for manufacturing open cord | Shouji Iwata, Fumio Yamashita, Hideharu Kurobe, Takuo Itani | 1983-05-31 |
| 4366798 | Fuel mixture heating device of an internal combustion engine | Shuji Goto, Kazuyoshi Tasaka | 1983-01-04 |