Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4794553 | Compact electronic calculator having graph display function | Hiroyuki Yoshino, Junichi Maeda, Osamu Negishi | 1988-12-27 |
| 4631159 | Method of aging expansion-molded body of polyolefin | Hirofumi Maeda, Naruhiko Akamatsu, Kenichi Senda, Shunichi Nishioka | 1986-12-23 |
| 4534821 | Single crystal growing of rare earth-gallium garnet | Susumu Sakaguchi, Ken-ichi Itoh, Masahiro Ogihara, Shinji Makigawa, Toshihiko Ryuo | 1985-08-13 |
| 4483734 | Method for the preparation of single crystals of gadolinium gallium garnet | Susumu Sakaguchi, Masahiro Ogihara, Toshihiko Ryuoh, Masaaki Iguchi, Norifumi Yoshida | 1984-11-20 |
| 4409599 | Printing control device for thermal printer | Takeshi Yasuda | 1983-10-11 |