Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11089918 | Portable container | — | 2021-08-17 |
| 8845904 | Method for operating ion exchange equipment | Masaaki Hirao, Shinichiro Teshima, Hajime Abe, Atsushi Kan, Hiroshi Hosokawa | 2014-09-30 |
| 7641562 | Boot for universal shaft coupling | — | 2010-01-05 |
| 6905501 | Bone connecting device and method of manufacturing the same | Morishige Hata, Takashi Nishiyama, Takahiro Yoshioka, Hajime Takeuchi, Toru Yamamoto +2 more | 2005-06-14 |
| 6875230 | Mechanical heart valve and production method thereof | Shinichiro Morita, Shigeyuki Hirata, Toshiharu Shin'Oka, Yasuharu Imai | 2005-04-05 |
| 6019763 | Bone joining device | Morishige Hata, Takashi Nishiyama, Kenji Narita, Toru Yamamoto, Yasuyuki Kishida +1 more | 2000-02-01 |
| 5431601 | Seal fastener and a boot for a universal coupling including such a fastener | — | 1995-07-11 |
| 4682576 | Intake system for diesel cycle engines | Shigeru Sakurai, Takumi Nishida, Masanori Sahara | 1987-07-28 |
| 4640252 | Fuel injection system for diesel engine | Tsutomu Matsuoka, Hirofumi Yamauchi, Masanori Sahara | 1987-02-03 |