Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7418397 | Witness system | Toshihiko Kaji, Yasuharu Ito | 2008-08-26 |
| 5156805 | Process of preparing a ferritic alloy with a wear-resistive alumina scale | Junji Imai, Shuji Yamada, Tadashi Hamada, Masao Tanahashi | 1992-10-20 |
| 4990171 | Lubricant spray nozzle on a guide rail for glass bottle molds | Akihiko Ono | 1991-02-05 |
| 4867223 | Method and apparatus for forming a metal sheet having a concave-convex profile by chemical vapor deposition | Syuusuke Matsumura, Takahiro Miyano | 1989-09-19 |
| 4737383 | Method and apparatus for manufacturing resin-impregnated sheet material | Toshiyuki Matsumae, Kunji Nakashima | 1988-04-12 |
| 4398841 | Column-to-beam connector | Yukio Kurita, Kazuhiko Hirata, Satoshi Nakagawa, Takahira Ueoka | 1983-08-16 |