Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10711220 | High temperature heat-resistant oil-based release agent, high temperature heat-resistant electrostatic application-type oil-based release agent, and application method therefor | Hiroaki Komatsubara, Toshiaki Shimizu, Ikuo Yamauchi, Takashi Morikawa, Eiji Tabata +2 more | 2020-07-14 |
| 8764897 | Oil type release agent for die casting method for getting solvent mixing ratio, casting method, and spray unit | Hisaharu Aoki, Koji Togawa, Hirobumi Ohira, Hiroaki Komatsubara, Toshiaki Shimizu +5 more | 2014-07-01 |
| 8394461 | Powder-containing oil based mold lubricant and method and apparatus for applying the lubricant | Hiroaki Komatsubara, Toshiaki Shimizu, Daisuke Serino, Munenori Sugisawa, Tomiyuki Murayama +4 more | 2013-03-12 |
| 8114209 | Oil type release agent for die casting method for setting solvent mixing ratio, casting method, and spray unit | Hisaharu Aoki, Koji Togawa, Hirobumi Ohira, Yuichi Yamazaki, Hiroaki Komatsubara +8 more | 2012-02-14 |
| 7508035 | Semiconductor device and driving method of semiconductor device | — | 2009-03-24 |
| 7223480 | Metal laminate and etching method therefor | Koji Hirota, Minehiro Mori, Naoki Nakazawa | 2007-05-29 |
| 7212251 | Broadcasting system of data broadcast in television broadcasting | Kentaro Nakada, Akira Tomomitsu | 2007-05-01 |
| 6812071 | Method of producing crystalline semiconductor film and semiconductor device from the film | Masami Hayashi | 2004-11-02 |
| 6714274 | Liquid crystal display apparatus and TFT panel | Masaru Aoki | 2004-03-30 |