Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10118059 | Automatic fire extinguishing equipment | Kenji Taniguchi | 2018-11-06 |
| 9962568 | Fire detection tube used for automatic fire extinguishing device and the automatic fire extinguishing device | Kenji Taniguchi, Yuichi Kouga | 2018-05-08 |
| 7397534 | Exposure apparatus and device manufacturing method | Naohiko Iwata, Hideaki Sakamoto, Ken Hattori, Masato Takahashi, Yutaka Endo +1 more | 2008-07-08 |
| 6961113 | Exposure method and apparatus | Yutaka Hayashi, Osamu Yamashita | 2005-11-01 |
| 6840546 | Electrofusion joint | Hiroaki Tanaka | 2005-01-11 |
| 6621556 | Projection exposure apparatus and manufacturing and adjusting methods thereof | Osamu Yamashita | 2003-09-16 |
| 5671054 | Method and apparatus for measuring position of pattern formed on a substrate having a thickness | — | 1997-09-23 |
| 5400061 | Ink-jet printer head | Hideaki Horio, Masaharu Ooyama, Mitsuhide Matsuda | 1995-03-21 |