Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9085116 | Method for manufacturing honeycomb structure | Tetsuo Yoshikawa | 2015-07-21 |
| 8915418 | Electronic component bonding method | Toshiyuki Shiratori, Tadatomo Suga, Masataka Mizukoshi | 2014-12-23 |
| 8875977 | Element pressing apparatus and heating system using element pressing apparatus | Toshiyuki Shiratori, Tadatomo Suga, Masataka Mizukoshi | 2014-11-04 |
| 8309414 | Semiconductor device and method of manufacturing semiconductor device | Satoshi Kura, Mitsuo Nissa, Naotaka Kamishita | 2012-11-13 |
| 7301184 | Solid state image sensor having planarized structure under light shielding metal layer | — | 2007-11-27 |
| 6518605 | Solid state imaging pickup device and method for manufacturing the same | Keisuke Hatano, Masayuki Furumiya | 2003-02-11 |
| 5434321 | Method for producing dichloropentafluoropropanes | Keiichi Ohnishi, Hidekazu Okamoto, Toshihiro Tanuma, Koichi Yanase, Ryutaro Takei | 1995-07-18 |
| 5356739 | Stainproof protector made from fluorine-containing aliphatic cyclic polymer for preventing staining of lithographic masks | Masao Unoki, Masaru Nakamura | 1994-10-18 |
| 5227547 | Method for producing dichloropentafluoropropanes | Keiichi Ohnishi, Hidekazu Okamoto, Toshihiro Tanuma, Koichi Yanase, Ryutaro Takei | 1993-07-13 |
| 5220084 | Method for producing dichloropentafluoropropanes | Keiichi Ohnishi, Hidekazu Okamoto, Toshihiro Tanuma, Koichi Yanase, Ryutaro Takei | 1993-06-15 |
| 5117272 | Having a protective film of a polymer having a fluorine-containing aliphatic cyclic structure | Shinzou Nomura, Hiroshi Katsushima, Masao Unoki, Masaru Nakamura | 1992-05-26 |