Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6915659 | Refrigeration system and its condensing apparatus | Yoshihiko Seno, Osamu Kamoshida | 2005-07-12 |
| 6708522 | Receiver tank for use in refrigeration cycle, heat exchanger with said receiver tank, and condensing apparatus for use in refrigeration cycle | Yoshihiko Seno, Osamu Kamoshida, Yasuhiro Takahashi | 2004-03-23 |
| 6494059 | Receiver tank for use in refrigeration cycle, heat exchanger with said receiver tank, and condensing apparatus for use in refrigeration cycle | Yoshihiko Seno, Osamu Kamoshida, Yasuhiro Takahashi | 2002-12-17 |
| 6330810 | Condensing apparatus for use in a refrigeration cycle receiver-dryer used for said condensing apparatus | Yoshihiko Seno, Osamu Kamoshida, Yasuhiro Takahashi | 2001-12-18 |
| 6241011 | Layered heat exchangers | Jumpei Nakamura, Hiroki Shibata, Tatsuya Hanafusa, Nobuaki Go | 2001-06-05 |
| 6196019 | Accumulator | Yutaka Higo, Takayuki Fujii | 2001-03-06 |
| 6122929 | Accumulator | — | 2000-09-26 |
| 5984000 | Layered heat exchangers | Jumpei Nakamura, Hiroki Shibata, Tatsuya Hanafusa, Nobuaki Go | 1999-11-16 |
| 5810077 | Layered heat exchanger | Jumpei Nakamura, Hiroki Shibata, Tatsuya Hanafusa, Nobuaki Go | 1998-09-22 |
| 5572361 | Binocular system with automatic diopter power adjustment | Makoto Kamiya, Katsuhito Akagi, Yukio Maekawa, Kazuo Kimura, Yoshiharu Ohta +4 more | 1996-11-05 |
| RE34558 | Flash device for use in photography | Nobuyuki Taniguchi, Hiroshi Hosomizu, Makoto Kamiya, Kenji Tsuji | 1994-03-08 |
| 5089834 | Mounting devices for removably mounting an accessory on a camera | Masayuki Nakasa, Norio Ishikawa, Hiroshi Hosomizu, Tatsuro Izumi, Yukio Miki +1 more | 1992-02-18 |
| 4853302 | Battery compartment | Akira Yamanaka | 1989-08-01 |
| 4851868 | Flash device for use in photography | Nobuyuki Taniguchi, Hiroshi Hosomizu, Makoto Kamiya, Kenji Tsuji | 1989-07-25 |
| 4743929 | Flash device for use in photography | Nobuyuki Taniguchi, Hiroshi Hosomizu, Makoto Kamiya, Kenji Tsuji | 1988-05-10 |
| 4512647 | Automatic diaphragm control and mirror release devices for cameras | — | 1985-04-23 |
| 4355875 | Automatic diaphragm control device for cameras | Toshio Kobori | 1982-10-26 |
| 4339186 | Automatic diaphragm control and mirror release devices for cameras | — | 1982-07-13 |
| 4257697 | Projecting member carried by the base plate for cameras | Toshio Kobori | 1981-03-24 |
| 4217044 | Indicating devices for camera viewfinders | Takeshi Egawa, Yasuo Yamazaki, Hiroshi Ueda | 1980-08-12 |