Issued Patents All Time
Showing 51–64 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4563807 | Method for making semiconductor device utilizing molecular beam epitaxy to form the emitter layers | Hiroyuki Sakai, Toyoki Takemoto, Kenji Kawakita, Atsuko Akiyama | 1986-01-14 |
| 4563227 | Method for manufacturing a semiconductor device | Hiroyuki Sakai, Kenji Kawakita, Toyoki Takemoto | 1986-01-07 |
| 4510669 | Replaceable gang head machine tool | Jinsei Ida, Ichiho Yamada, Fumio Higuchi, Kenzaburo Matsuo | 1985-04-16 |
| 4503596 | Transfer type working system | Jinsei Ida, Kenzaburo Matsuo, Fumio Higuchi, Mitsuo Tamura | 1985-03-12 |
| 4484211 | Oxide walled emitter | Toyoki Takemoto, Hiroyuki Sakai, Haruyasu Yamada | 1984-11-20 |
| 4459496 | Semiconductor integrated circuit having stacked integrated injection logic circuits | Haruyasu Yamada, Toyoki Takemoto, Tadao Komeda, Yuichi Hirofuji, Hiroyuki Sakai | 1984-07-10 |
| 4442456 | Solid-state imaging device | Yoshio Iwata, Tsunehisa Horiuchi, Youichi Shimizu | 1984-04-10 |
| 4428256 | Geneva gear apparatus for driving an index table | Jinsei Ida, Yoshio Hagimoto | 1984-01-31 |
| 4418469 | Method of simultaneously forming buried resistors and bipolar transistors by ion implantation | — | 1983-12-06 |
| 4350326 | Apparatus for heat recovery from molten slag | Hiroo Fujii, Kiyoaki Tanaka, Masashi Nakamura, Ryuzo Okuno, Shigeyuki Hashizume +1 more | 1982-09-21 |
| 4322740 | Solid-state color imaging camera | Iwao Takemoto, Shusaku Nagahara, Kazuo Sato | 1982-03-30 |
| 4307319 | Semiconductor layer of oxygen depletion type cerium oxide or lead oxide | Motoyasu Terao, Tadaaki Hirai, Eiichi Maruyama, Hideaki Yamamoto, Naohiro Goto +1 more | 1981-12-22 |
| 4253039 | Image pickup tube with rectangular support plate for stripe filter | Mitsuo Ichikawa, Tatsuhiko Iida, Toshiki Suzuki, Siro Aizawa | 1981-02-24 |
| 4242373 | Method for vapor depositing a cerium oxide film | Kiyoshi Watanabe, Kazuo Sunahara | 1980-12-30 |