Issued Patents All Time
Showing 26–50 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7876143 | Phase shifter | — | 2011-01-25 |
| 7868409 | Semiconductor integrated circuit with solder bump | — | 2011-01-11 |
| 7675360 | Power control circuit and power control method | Tomoyuki Arai, Shinji Yamaura | 2010-03-09 |
| 7641054 | Composite semipermeable membrane, production process thereof, and element, fluid separation equipment and treatment method for boron-containing water using the same | Hiroki Tomioka, Koji Nakatsuji | 2010-01-05 |
| 7613250 | Distortion compensation apparatus | Masayuki Oonuki, Hiromi Miyamoto | 2009-11-03 |
| 7415250 | Distortion compensating amplifier | Hideharu Shako, Hiromi Miyamoto | 2008-08-19 |
| 6949976 | Distortion compensating amplifier device, amplifier system, and wireless base station | Yasuhito Funyu, Hiromi Miyamoto, Takeshi Ohba | 2005-09-27 |
| 6914639 | Combination tuner capable of receiving television signal and FM signal | Masaki Yamamoto | 2005-07-05 |
| 6377118 | Linearizer for power amplifier | Masafumi Shigaki | 2002-04-23 |
| 6023605 | Dual layer satellite communications system and geostationary satellite therefor | Tadayoshi Katoh | 2000-02-08 |
| 5539972 | Method of screwing a pipe to an object | Toshiaki Otsuki, Ryouji Eguchi | 1996-07-30 |
| 5309367 | Pitch error compensating system | Kentaro Fujibayashi, Toshiaki Otsuki, Ryouji Eguchi | 1994-05-03 |
| 5305227 | Gear pitch error correcting system for numerical control apparatus | Kentaro Fujibayashi, Toshiaki Otsuki, Ryouji Eguchi | 1994-04-19 |
| 5289367 | Numerical control apparatus using fuzzy control | Kentaro Fujibayashi, Takashi Endo | 1994-02-22 |
| 5282144 | Cylindrical interpolation system | Hideaki Kawamura | 1994-01-25 |
| 5265027 | System for controlling three-dimensional coordinate transformation | Kentaro Fujibayashi, Masahiko Miyake | 1993-11-23 |
| 5260879 | Numerical control apparatus | Kentaro Fujibayashi, Toshiaki Otsuki, Hideo Ogino | 1993-11-09 |
| 5218281 | Acceleration/deceleration control method for a numerical control device | Kentaro Fujibayashi, Shouichi Sagara | 1993-06-08 |
| 5216344 | Involute interpolation speed control system | Kunihiko Murakami, Masafumi Sano | 1993-06-01 |
| 5214591 | Method of correcting error on involute interpolation | Toshiaki Otsuki, Kunihiko Murakami, Masafumi Sano | 1993-05-25 |
| 5210478 | Method of correcting machine position change | Kentaro Fujibayashi, Makoto Haga | 1993-05-11 |
| 5200680 | Feed speed control method for a numerical control device | Kentaro Fujibayashi, Toshiaki Otsuki, Yasuhiro Saito | 1993-04-06 |
| 5181178 | Spindle control command method | Kentaro Fujibayashi, Masahiko Miyake | 1993-01-19 |
| 5177421 | Method of correcting machine position change | Kentaro Fujibayashi, Makoto Haga | 1993-01-05 |
| 5172040 | Numerical control apparatus | Kentaro Fujibayashi, Haruhiko Kozai | 1992-12-15 |