Issued Patents All Time
Showing 126–150 of 150 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4750910 | Indigo blue-colored bioabsorbable surgical fibers and production process thereof | Hiroshi Takayanagi, Eiji Senoue, Masao Imai | 1988-06-14 |
| 4739303 | Man-machine link for converting coordinates to phase differences representative of increments in the coordinates | — | 1988-04-19 |
| 4737773 | Graphical display apparatus having a coordinate correction circuit | — | 1988-04-12 |
| 4723299 | Noise eliminating circuit for a graphical input terminal | — | 1988-02-02 |
| 4720709 | Color display system utilizing a matrix arrangement of triads | Shigeharu Imamura | 1988-01-19 |
| 4717793 | Graphic input device | — | 1988-01-05 |
| 4697565 | Distributor-type fuel injection pump | Shinya Nozaki | 1987-10-06 |
| 4689447 | Graphical input device with rules | Toshio Sato | 1987-08-25 |
| 4675476 | Magnetophoresis type display and graphic input/output device using the same | — | 1987-06-23 |
| 4641503 | Outdoor unit for an air conditioning apparatus of through-the-wall multitype | — | 1987-02-10 |
| 4604979 | Electronically controlled distributor type fuel injection pump for internal combustion engines | Shinya Nozaki, Keiichi Yamada | 1986-08-12 |
| 4603230 | Graphical input terminal | Toshio Sato | 1986-07-29 |
| 4586480 | Electronically controlled distributor type fuel injection pump | Masayoshi Kobayashi, Shinya Nozaki, Keiichi Yamada | 1986-05-06 |
| 4568799 | Graphic input device | Yoshihiko Miyazaki | 1986-02-04 |
| 4425176 | Pressure sensitive adhesive products and the method for preparation of the same | Tomishi Shibano, Sachio Maruchi, Koji Yakan, Saburo Akimoto | 1984-01-10 |
| 4380671 | Process for the preparation of 2,2'-bis(4-substituted phenol)sulfides | Akihiro Yamaguchi, Keizaburo Yamaguchi, Hisamichi Murakami | 1983-04-19 |
| 4343960 | Thermopile and process for manufacturing same | Kazuo Eguchi, Yukiharu Miyake | 1982-08-10 |
| 4339485 | Pressure sensitive adhesive products | Tomishi Shibano, Sachio Maruchi, Koji Yakan, Saburo Akimoto | 1982-07-13 |
| 4287366 | Process for preparing bisphenol sulfone derivatives | Akihiro Yamaguchi, Keizaburo Yamaguchi, Hisamichi Murakami | 1981-09-01 |
| 4275240 | Process for the preparation of 2,2'-bisphenol sulfoxides | Akihiro Yamaguchi, Keizaburo Yamaguchi, Hisamichi Murakami | 1981-06-23 |
| 4271059 | Color-developing composition for pressure-sensitive recording sheet material and process for the preparation thereof containing phenolic resin and hindered phenol | Makoto Asano, Saburo Kawashima, Kenichi Sugimoto | 1981-06-02 |
| 4262938 | Color-developing sheet for pressure-sensitive recording sheets | Akihiro Yamaguchi, Kenzaburo Yamuguchi, Hisamichi Murakami, Noboru Yamato, Akira Hasegawa | 1981-04-21 |
| 4260179 | Color-developing sheet for pressure-sensitive recording sheets | Akihiro Yamaguchi, Keizaburo Yamaguchi, Kisuke Osawa, Hisamichi Murakami, Noboru Yamato +1 more | 1981-04-07 |
| 4248804 | Process for the preparation of 2,2'-bis[4-(1,1,3,3-tetramethylbutyl)phenol]sulfide | Akihiro Yamaguchi, Keisaburo Yamaguchi, Hisamichi Murakami | 1981-02-03 |
| 4235769 | Color-developing phenolic-aldehyde composition for pressure-sensitive recording sheet material and process for the preparation thereof | Makoto Asano, Saburo Kawashima, Kenichi Sugimoto | 1980-11-25 |