Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10653024 | Door opening and closing mechanism | Kunihiko Watanabe, Akihiko Kodama, Makoto Miwa, Shigenori Ikeda | 2020-05-12 |
| 9297722 | Driver'S aid device and driver'S aid system | Narumi Oguchi, Yasumasa Narumi, Youichi Tohyama, Akihiro Ishiduka | 2016-03-29 |
| 5910010 | Semiconductor integrated circuit device, and process and apparatus for manufacturing the same | Hirotaka Nishizawa, Tomoyoshi Miura, Ichirou Anjou, Masamichi Ishihara, Masahiro Yamamura +17 more | 1999-06-08 |
| 5298802 | Semiconductor integrated circuit device with a plurality of logic circuits having active pull-down functions | Mitsuo Usami, Toshio Yamada, Hiromasa Katoh, Kazuyoshi Satoh, Tohru Kobayashi +4 more | 1994-03-29 |
| 5283480 | Semiconductor integrated circuit device with a plurality of logic circuits having active pull-down functions | Mitsuo Usami, Toshio Yamada, Hiromasa Katoh, Kazuyoshi Satoh, Tohru Kobayashi +4 more | 1994-02-01 |
| 5126597 | High speed IC device empolying non-threshold logic circuits to provide logic gates having different power and load requirements | Mitsuo Usami, Kaoru Koyu | 1992-06-30 |
| 4999520 | High speed TTL buffer circuit which is resistive to the influence of alpha-rays | Mitsuo Usami, Toshio Yamada, Hiromasa Katoh, Kazuyoshi Satoh, Tohru Kobayashi +4 more | 1991-03-12 |