Issued Patents All Time
Showing 51–64 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6549207 | Method and apparatus for dissolving image on display screen | — | 2003-04-15 |
| 6533558 | Closed rotary compressor | Manabu Takenaka, Tsuyoshi Higuchi, Kazuaki Fujiwara, Dai Matsuura, Aritomo Sato +1 more | 2003-03-18 |
| 6524086 | Multi-cylinder rotary compressor | Akira Hashimoto, Midori Futakawame, Masazumi Sakaniwa, Hiroyuki Sawabe | 2003-02-25 |
| 6435850 | Rotary compressor | Takashi Sunaga, Manabu Takenaka, Masazo Okajima | 2002-08-20 |
| 6336799 | Multi-cylinder rotary compressor | Akira Hashimoto, Midori Futakawame, Masazumi Sakaniwa, Hiroyuki Sawabe | 2002-01-08 |
| 6322339 | Scroll compressor | Toshihiko Mitsunaga, Kazuyoshi Sugimoto, Takahiro Nishikawa, Kazuaki Fujiwara, Kazuya Sato +1 more | 2001-11-27 |
| 6280168 | Multi-cylinder rotary compressor | Manabu Takenaka, Tsuyoshi Higuchi, Kazuaki Fujiwara, Dai Matsuura | 2001-08-28 |
| 5782618 | Rotary compressor having a round cylinder block | Takahiro Nishikawa, Takashi Sato, Masaji Yamanaka | 1998-07-21 |
| 4752896 | Ultrasonic imaging device | — | 1988-06-21 |
| 4653000 | Image signal-processing system based on synthetic aperture technique | — | 1987-03-24 |
| 4620546 | Ultrasound hyperthermia apparatus | Satoshi Aida, Ayao Itoh, Yoshinori Suzuki, Kinya Takamizawa | 1986-11-04 |
| 4586135 | Image signal-processing system based on synthetic aperture technique | — | 1986-04-29 |
| 4549260 | Cycle timer | Toshio Saito, Kazuo Soji | 1985-10-22 |
| 4448201 | Digital scan converter | — | 1984-05-15 |