Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7942677 | Conductive contact and conductive contact unit | Taiichi Rikimaru, Jun Tominaga | 2011-05-17 |
| 7928033 | Catalyst for reducing mercury, a mercury conversion unit, and an apparatus for measuring total mercury in combustion exhaust gas by using the same | Shigeyuki Akiyama, Junji Kato, Fujio Koga | 2011-04-19 |
| 7866986 | Conductive contact unit and conductive contact | Taiichi Rikimaru, Jun Tominaga | 2011-01-11 |
| 7789707 | Conductive contact unit | Jun Tominaga, Taiichi Rikimaru | 2010-09-07 |
| 7772542 | Imaging apparatus having photoelectric conversion unit with position adjustment plate | — | 2010-08-10 |
| 7740822 | Method for purification of disilicon hexachloride and high purity disilicon hexachloride | Hiroshi Suzuki, Yoshinori Kimata | 2010-06-22 |
| 7637783 | Contact member having multiple contact parts and connector including same | Chiharu Sasaoka, Hideo Miyazawa, Mitsuru Kobayashi, Koki Sato, Akira Tamura +1 more | 2009-12-29 |
| 7629669 | Semiconductor apparatus | Kazutaka Mori, Hiroshige Kogayu, Tamotsu Miyake, Mitsugu Kusunoki | 2009-12-08 |
| 7612333 | Imaging apparatus and photoelectric conversion element package retaining unit | — | 2009-11-03 |
| 7487609 | Hydraulic circuit device of hydraulic working machine | Tsuyoshi Nakamura, Tsukasa Toyooka, Masao Nishimura | 2009-02-10 |
| 7445456 | Printed circuit board | — | 2008-11-04 |
| 7362933 | Optical branching unit | Fumio Takahashi, Norihiro Tajima | 2008-04-22 |
| 7014487 | Connector capable of preventing abrasion | — | 2006-03-21 |
| 6654064 | Image pickup device incorporating a position defining member | — | 2003-11-25 |
| 6206801 | Continuously variable transmission | Hiroyuki Ito, Hisashi Machida, Nobuo Goto, Makoto Fujinami, Hiroshi Kato | 2001-03-27 |
| 5877553 | Metallic electronic component packaging arrangement | Osamu Nakayama | 1999-03-02 |
| 5872576 | Mask data generator for a graphics LSI | — | 1999-02-16 |
| 5673558 | Hydraulic circuit system for hydraulic excavator | Genroku Sugiyama, Toichi Hirata, Tsukasa Toyooka, Tsuyoshi Nakamura | 1997-10-07 |
| 5465178 | Focusing optical system for semiconductor lasers | Sadao Nakai, Masanobu Yamanaka, Tsuyoshi Sato, Kimiaki Yamamoto, Mikihiko Terashima | 1995-11-07 |
| 5447027 | Hydraulic drive system for hydraulic working machines | Toichi Hirata, Genroku Sugiyama | 1995-09-05 |
| 5421155 | Hydraulic drive system for hydraulic working machines | Toichi Hirata, Genroku Sugiyama, Masami Ochiai | 1995-06-06 |
| 4455360 | Electrophotographic toner comprising cinnamic acid | Hiroshi Ozawa, Nobuki Kobayashi, Yoshio Kikuta, Kenichi Nakane | 1984-06-19 |