Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8190378 | Crack growth evaluation apparatus, crack growth evaluation method, and recording medium recording crack growth evaluation program | Hidehisa Sakai, Katsufumi Morimune, Masanori Motegi | 2012-05-29 |
| 5994144 | Simplified environmental atmosphere measuring method | Eiichi Nakajima, Yasuo Udoh, Toshisuke Kitakohji, Teruo Motoyoshi, Takashi Furusawa +5 more | 1999-11-30 |
| 5985213 | Simplified environmental atmosphere measuring apparatus | Eiichi Nakajima, Yasuo Udoh, Toshisuke Kitakohji, Teruo Motoyoshi, Takashi Furusawa +5 more | 1999-11-16 |
| 5934663 | Rubber rollers for carrying media, and evaluation of their abrasion | Kazumasa Saito, Takao Shinohara | 1999-08-10 |
| 5750406 | Environment monitoring test piece and test method | Eiichi Nakajima, Yasuo Udoh, Toshisuke Kitakohji, Teruo Motoyoshi, Takashi Furusawa +5 more | 1998-05-12 |
| 4941918 | Sintered magnesium-based composite material and process for preparing same | Eiji Horikoshi, Takehiko Sato | 1990-07-17 |
| 4925502 | Iron-cobalt type soft magnetic material | Wataru Yamagishi | 1990-05-15 |
| 4760240 | Process for laser welding of aluminum based elements | Takeaki Sakai, Isao Kawamura, Katsuhide Natori, Takeshi Nagai, Shigeki Okamoto | 1988-07-26 |