Issued Patents All Time
Showing 51–59 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8951338 | Air filter material using laminated electret nonwoven fabric | Yasushi Matsuda, Mitsuru Kojima | 2015-02-10 |
| 8846436 | Semiconductor device manufacturing method for forming an opening to provide a plug | Kentaro Suzuki, Takehito Okabe, Hiroaki Sano | 2014-09-30 |
| 8835269 | Method of manufacturing solid-state image sensor | Mahito Shinohara | 2014-09-16 |
| 8697500 | Method for manufacturing solid-state image sensor | — | 2014-04-15 |
| 8648944 | Solid-state image sensor and camera having impurity diffusion region | — | 2014-02-11 |
| 8553125 | Solid-state image sensor and camera having image sensor with planarized insulative film | Takeshi Akiyama, Hiroaki Naruse, Yasushi Matsuno | 2013-10-08 |
| 7700504 | Elastic nonwoven fabric and fiber products manufactured therefrom | Yoshimi Tsujiyama, Hisanobu Minamizawa | 2010-04-20 |
| 7462573 | Elastic long-fiber non-woven fabric, and fabric product using the same | Yoshimi Tsujiyama, Hisanobu Minamizawa, Kouichi Hatada | 2008-12-09 |
| 7405171 | Elastic nonwoven fabric and fiber products manufactured therefrom | Yoshimi Tsujiyama, Hisanobu Minamizawa | 2008-07-29 |