Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10828845 | Wire material for elastic member and elastic member | Takamichi Sano, Kazuhiko Konomi, Masaru Imamura | 2020-11-10 |
| 9644274 | Etching solution for copper or a compound comprised mainly of copper | Satoshi Tamai, Kunio Yube | 2017-05-09 |
| 9580818 | Etching liquid for film of multilayer structure containing copper layer and molybdenum layer | Satoshi Tamai, Masahide Matsubara, Kunio Yube | 2017-02-28 |
| 9365770 | Etching solution for copper/molybdenum-based multilayer thin film | Tomoyuki ADANIYA, Taketo Maruyama | 2016-06-14 |
| 9217106 | Etchant and etching process for oxides containing at least indium and gallium | Hidenori Takeuchi, Kunio Yube, Mari Usui | 2015-12-22 |
| 8980121 | Etching liquid for a copper/titanium multilayer thin film | Tomoyuki ADANIYA, Toshiyuki Gotou, Taketo Maruyama, Kazuki Kobayashi, Keiichi Tanaka +3 more | 2015-03-17 |
| 8420436 | Method for manufacturing solar cell, etching device, and CVD device | Hirohisa Takahashi, Satoru Ishibashi, Sadayuki Ukishima, Masahide Matsubara | 2013-04-16 |
| 7929041 | Image pickup device | — | 2011-04-19 |
| 7016298 | Signal transmission/reception system of orthogonal frequency division multiplexing | Toshiyuki Akiyama, Nobuo Tsukamoto, Tetsuomi Ikeda | 2006-03-21 |
| 5942202 | Stabilized aqueous solution of hydrogen peroxide | Yoshio Nishimura, Yoshitsugu Minamikawa, Jun Kokubu, Chiharu Nishizawa, Naoko Matsuya | 1999-08-24 |
| 5732057 | Drive unit for optical memory device having first and second front covers | Sunao Aoki | 1998-03-24 |
| 5532996 | Drive unit for optical memory device having a first housing enveloping a second housing | Sunao Aoki | 1996-07-02 |
| 5343447 | Self-cooling optomagnetic disk device with locking internal mechanism | Sunao Aoki | 1994-08-30 |
| 5335047 | Printing plate making apparatus for two different kinds of masters | Masanori Kai, Nobuyoshi Hatori, Toshio Koike, Tamio Iwamoto | 1994-08-02 |
| 5301178 | Drive unit for optical memory device with portion of drive means mounted outside a sealing means | Sunao Aoki | 1994-04-05 |
| 4771412 | Cooling device for optical information recording and reproducing apparatus | Takao Aihara, Takashi Ogiwara | 1988-09-13 |