Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6876895 | Order assembly production system and method | Hiromi Seimiya, Yukio Kunieda | 2005-04-05 |
| 6841487 | Method of manufacturing semiconductor device and flash memory | Kojiro Yuzuriha, Shu Shimizu, Takashi Yano | 2005-01-11 |
| 6458655 | Method of manufacturing semiconductor device and flash memory | Kojiro Yuzuriha, Shu Shimizu, Takashi Yano | 2002-10-01 |
| 5315220 | Memory method of door opening and shutting stroke value in automatic door | Akiyoshi Takimoto, Yukio Yoshida | 1994-05-24 |
| 4734574 | Light-projecting and-receiving unit for use in a human body detecting apparatus for automatic doors | — | 1988-03-29 |
| 4265320 | Electrically powered torque-controlled tool | Michio Kato, Masataka Uematsu, Yoshikazu Nishida, Shuji HOSOKAWA | 1981-05-05 |