Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D314376 | Computer display | Shinji Shibuya, Toosaku Hattori, Masahiro Okumura, Kazutomo Kishimoto, Youji Kouno +1 more | 1991-02-05 |
| D309130 | Central processor for an electronic computer | Atsuo Yoshida, Tousaku Hattori, Hiroshi Watanabe, Yoshiaki Takahashi | 1990-07-10 |
| D290844 | Disc drive | Shinji Shibuya, Yasuji Morishita | 1987-07-14 |
| D278712 | Central processor unit | Katsuhiko Nishiwaki, Motoake Sakamoto, Tamotsu Tsukaguchi, Mitsuo Miyamoto | 1985-05-07 |