Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8314203 | Polyimide film | Satoshi Maeda, Keizo Kawahara, Takefumi Yoshida, Kazutake Okamoto, Morio Morino +6 more | 2012-11-20 |
| 7762870 | Polishing pad and cushion layer for polishing pad | Koichi Ono, Tetsuo Shimomura, Masahiko Nakamori, Takatoshi Yamada, Shigeru Komai | 2010-07-27 |
| 7641540 | Polishing pad and cushion layer for polishing pad | Koichi Ono, Tetsuo Shimomura, Masahiko Nakamori, Takatoshi Yamada, Shigeru Komai | 2010-01-05 |
| 7544414 | Oriented syndiotactic polystyrene-base film | Hisato Kobayashi, Keizo Kawahara, Shigeto Yoshida, Shinsuke Yamaguchi, Kazutake Okamoto +6 more | 2009-06-09 |
| 7329170 | Method of producing polishing pad | Koichi Ono, Tetsuo Shimomura, Masahiko Nakamori, Takatoshi Yamada, Shigeru Komai | 2008-02-12 |
| 7192340 | Polishing pad, method of producing the same, and cushion layer for polishing pad | Koichi Ono, Tetsuo Shimomura, Masahiko Nakamori, Takatoshi Yamada, Shigeru Komai | 2007-03-20 |
| 6898927 | Emission control system with catalyst warm-up speeding control | Syujiro Morinaga, Hisashi Iida, Yoshihiro Majima, Tatsuya Oka, Akira Ichikawa +5 more | 2005-05-31 |
| 6531549 | Crystallized epoxy resins, their production method, and curable compositions comprising them | Yasuyuki Murata, Kiyotaka Ikebata, Ken Tanaka | 2003-03-11 |
| 5863514 | Thin fragmental titanium oxide and porous body as an aggregate thereof, and methods for their production | Takayoshi Sasaki, Mamoru Watanabe | 1999-01-26 |
| 5794126 | Emergency positioning indicating radio buoy having a thermally insulated frequency standard | Kazuhiko Ono | 1998-08-11 |
| 4767608 | Method for synthesizing diamond by using plasma | Seiichiro Matsumoto, Mototsugu Hino, Yusuke Moriyoshi, Takashi Nagashima | 1988-08-30 |