Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8810679 | Electronic camera | Naoki Yamagata, Hiroki Uwai | 2014-08-19 |
| 8743231 | Electronic camera | Naoki Yamagata, Hiroki Uwai | 2014-06-03 |
| 8255438 | Storage control device | Naoki Yamagata | 2012-08-28 |
| 8130280 | Electronic camera | Kazuharu Imafuji, Kimio Uematsu | 2012-03-06 |
| 7969504 | Camera system and camera | Kazunari Orii | 2011-06-28 |
| 6274489 | Manufacturing method of semiconductor apparatus | Masahiro Ono, Masaji Sakamura | 2001-08-14 |
| 5792695 | Manufacturing method of a semiconductor eprom device | Masahiro Ono, Masaji Sakamura | 1998-08-11 |
| 5137490 | Ventilating equipment for railway rolling stock and operating method thereof | Shinichirou Ishikawa, Haruo Hirakawa, Hiroshi Higaki, Atsushi Ikio, Masakazu Matsumoto | 1992-08-11 |
| 5087742 | Process for preparing aromatic polycarboxylic acids | Kazuo Yoshida, Nobuyuki Okubo, Yutaka Konai | 1992-02-11 |
| 4982583 | Air conditioner for railway vehicles | Yoshinao Okumoto, Nobuyuki Fugiyama, Yoshichika Fukushima | 1991-01-08 |
| 4970338 | Preparation process of biphenyl-4,4'-dicarboxylic acid | Tadashi Nakamura, Atsushi Sasakawa, Shoichiro Hayashi, Yutaka Konai | 1990-11-13 |
| 4905478 | Air conditioner for railway vehicles | Yoshinao Okumoto, Nobuyuki Fugiyama, Yoshichika Fukushima | 1990-03-06 |
| 4873366 | Process for producing 2,6-naphthalenedicarboxylic acid | Atsushi Sasakawa, Shoichiro Hayashi, Yutaka Konai | 1989-10-10 |
| 4870833 | Car air conditioning apparatus and controlling method therefor | Yoshinao Okumoto | 1989-10-03 |
| 4794195 | Process for producing 2,6-naphthalenedicarboxylic acid by oxidizing 2,6-diisopropylnaphthalene | Shoichiro Hayashi, Atsushi Sasakawa, Yutaka Konai | 1988-12-27 |
| 4754060 | Process for producing naphthalenedicarboxylic acid together with trimellitic acid | Shoichiro Hayashi, Atsushi Sasakawa | 1988-06-28 |
| 4667477 | Cryopump and method of operating same | Norihide Saho, Minoru Imamura, Nobuyuki Hosomi | 1987-05-26 |
| 4510771 | Cryostat with refrigerating machine | Minoru Imamura, Norihide Saho | 1985-04-16 |
| 4432216 | Cryogenic cooling apparatus | Kenjiro Kasai, Seiichi Kikkawa, Norihide Saho, Kouzo Matumoto | 1984-02-21 |
| 4331640 | Process for removing sulfur dioxide from an exhaust gas containing the same | Tomijiro Morita, Masakazu Takaiwa | 1982-05-25 |
| 4230470 | Air conditioning system | Seigo Miyamoto, Yasuo Minoshima | 1980-10-28 |