Issued Patents All Time
Showing 101–125 of 125 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4597724 | Scroll type fluid displacement apparatus with centrifugal force balanceweight | Kiyoshi Terauchi | 1986-07-01 |
| 4589828 | Rotation preventing device for an orbiting member of a fluid displacement apparatus | Seiichi Sakamoto, Kiyoshi Terauchi | 1986-05-20 |
| 4568177 | Automatic original handling apparatus | Katsushi Furuichi, Toshio Honma, Katsumi Murakami | 1986-02-04 |
| 4564754 | Method and apparatus for optically measuring a current | Genji Takahashi, Yoshiaki Inui | 1986-01-14 |
| 4551081 | Pulley mechanism for fluid displacement apparatus | Masaharu Hiraga | 1985-11-05 |
| 4543818 | Seal check apparatus for lubricant-enclosure type track joints of track chains | Yasumitsu Moriki, Kazuyoshi Yamamoto, Izumi Takahashi | 1985-10-01 |
| 4523803 | Optical scanning device | Kozo Arao | 1985-06-18 |
| 4505576 | System for storage and printing a plurality of images | Susumu Sugiura, Norio Nakajima | 1985-03-19 |
| 4486786 | Original reading device | Haruo Tsunoi | 1984-12-04 |
| 4432257 | Shoe bolt securing and removing apparatus | Kazuyoshi Yamamoto | 1984-02-21 |
| 4428664 | Method and device for cleaning photosensitive screen in an image forming apparatus | Keiji Tanaka | 1984-01-31 |
| 4421403 | Original image projecting apparatus | Haruo Tsunoi, Hirotoshi Kishi | 1983-12-20 |
| 4380809 | Automatic power supply system | — | 1983-04-19 |
| 4323787 | Automatic power supply apparatus | Toyoji Hara, Tadashi Tomita | 1982-04-06 |
| 4317512 | Multiple-disk clutches | — | 1982-03-02 |
| 4315684 | Copying method and apparatus | Susumu Sugiura | 1982-02-16 |
| 4298268 | Method and device for cleaning photosensitive screen in an image forming apparatus | Keiji Tanaka | 1981-11-03 |
| 4293184 | Scanning projection device | Kazuo Minoura, Muneharu Sugiura, Setsuo Minami | 1981-10-06 |
| 4274624 | Dual-mode sheet sorting apparatus | Shigeru Yoshimura, Kiyomichi Ichikawa | 1981-06-23 |
| 4275423 | Original reading device | Tohru Takahashi, Hirotoshi Kishi | 1981-06-23 |
| 4270858 | Scanning and projecting device | Kazuo Minoura, Muneharu Sugiura, Setsuo Minami | 1981-06-02 |
| 4262999 | Method and device for cleaning photosensitive screen in an image forming apparatus | Keiji Tanaka | 1981-04-21 |
| 4248529 | Automatic image original handling device | Katsushi Furuichi | 1981-02-03 |
| 4215929 | Image forming method and apparatus capable of controlling an electrostatic image formation area | Atsushi Kubota | 1980-08-05 |
| 4213604 | Automatic original handling device | — | 1980-07-22 |