Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7532404 | Optical device having micro lens array | Junji Oohara, Kazuhiko Kano, Yoshitaka Noda, Toshiyuki Morishita | 2009-05-12 |
| 6815150 | Photoresist stripping composition and process for stripping resist | Hijiri Nakahara, Ryou Hashimoto, Taketo Maruyama, Hisaki Abe | 2004-11-09 |
| 6500270 | Resist film removing composition and method for manufacturing thin film circuit element using the composition | Masahiro Nohara, Taimi Oketani, Taketo Maruyama, Tetsuya Karita, Hisaki Abe +1 more | 2002-12-31 |
| 6458517 | Photoresist stripping composition and process for stripping photoresist | Masahiro Nohara, Hisaki Abe, Taketo Maruyama, Tetsuo Aoyama | 2002-10-01 |
| 6289929 | Pressure control valve for fuel tank | Yasunori Kobayashi | 2001-09-18 |
| 5632258 | Exhaust gas recirculation control apparatus for an internal combustion engine | Kunihiro Tsuzuki, Hiroo Tsujimoto, Shiro Maeda | 1997-05-27 |