Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9575623 | Data file discovery, visualization, and importing | William Harris Yeskel, Jonathan Stuart Epstein | 2017-02-21 |
| 8862646 | Data file discovery, visualization, and importing | William Harris Yeskel, Jonathan Stuart Epstein | 2014-10-14 |
| 6548330 | Semiconductor apparatus and method of fabricating semiconductor apparatus | Masuo Kato, Yasufumi Tatsuno | 2003-04-15 |
| 6056525 | Vane compressor | Tomoyasu Takahashi, Yoshiteru Hirao, Hidetoshi Arahata, Katsumi Sakamoto, Syoichi Fukuda +6 more | 2000-05-02 |
| 6036450 | Variable capacity vane compressor | — | 2000-03-14 |
| 6022204 | Vane compressor having a single suction groove formed in a side member which is in direct contact with a cam ring | Shunji Muta, Tomoyasu Takahashi | 2000-02-08 |
| 5924856 | Vane compressor having a movable pressure plate and a unitary front head and cam ring | Shunji Muta, Tomoyasu Takahashi | 1999-07-20 |
| 5921273 | Delivery valve assembly for compressor | Mitsuya Ono, Katsumi Sakamoto, Nobuyuki Nakajima, Shunji Muta, Tomoyasu Takahashi +1 more | 1999-07-13 |
| 5899677 | Vane compressor having a high-pressure space formed in the cam ring | Mitsuya Ono, Jin Ohsawa | 1999-05-04 |
| 5897965 | Electrolessly plated nickel/phosphorus/boron system coatings and machine parts utilizing the coatings | Hideya Itoh, Shizuo Toyoda, Tadao Senba, Takao Hasegawa, Tomoyasu Takahashi +1 more | 1999-04-27 |
| 5741127 | Vane for vane compressor | Tadashi Saito | 1998-04-21 |
| 4934912 | Sliding-vane rotary compressor with vibration cushioning members | Masahiro Iio, Yoshio Suzuki, Mitsuya Ono | 1990-06-19 |
| 4763872 | Operating oil introduction type electromagnetic valve | Koji Ichihashi | 1988-08-16 |
| 4258136 | Process for producing wood adsorbents for mercury ions by graft polymerization of acrolein onto xanthated wood meal followed by conversion to thiosemicarbazone | Yasuhiko Hirabayashi | 1981-03-24 |