Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7256701 | Motor driver | Shinichi Horikoshi, Masami Kimijima, Mamoru Yaeshima | 2007-08-14 |
| 7173395 | Inverter unit grounding method and inverter unit | Shunsuke Matsubara, Shinichi Horikoshi | 2007-02-06 |
| 7106023 | Motor driving apparatus | Naoto Ota, Mamoru Yaeshima, Yuuichi Yamada | 2006-09-12 |
| 6919699 | Motor control apparatus | Shunsuke Matsubara, Shinichi Horikoshi | 2005-07-19 |
| 6822414 | Motor controller | Yuuki Morita, Takahiro Akiyama | 2004-11-23 |
| 6762005 | Positive photoresist composition and method of patterning resist thin film for use in inclined implantation process | Akira Katano, Yusuke Nakagawa, Kousuke Doi | 2004-07-13 |
| 6756178 | Positive photoresist composition and method of patterning resist thin film for use in inclined implantation process | Akira Katano, Yusuke Nakagawa, Kousuke Doi | 2004-06-29 |
| 6133651 | Outage management emergency power supply device | Shigeki Hanyu | 2000-10-17 |
| 6101374 | Radio communication apparatus having two antennas controlled by standing wave ratio | — | 2000-08-08 |
| 6083657 | Positive photoresist compositions and a process for producing the same | Yasuo Masuda, Atsushi Sawano, Hayato Ohno, Hidekatsu Kohara, Toshimasa Nakayama | 2000-07-04 |
| 5986428 | Method for controlling acceleration/deceleration of an induction motor and a control device | Junichi Tezuka | 1999-11-16 |
| 5814956 | Method and apparatus for control in power failure | Junichi Tezuka | 1998-09-29 |
| 5777450 | Method and apparatus for control in power failure | Shigeki Hanyu | 1998-07-07 |
| 5732284 | Direct memory access (DMA) controller utilizing a delayed column address strobe (CAS) signal | — | 1998-03-24 |
| 5659131 | Cutter fracture detecting system | Junichi Tezuka | 1997-08-19 |
| 5604077 | Positive-working photoresist composition comprising a novolac resin made in butyrolactone as a solvent | Hayato Ohno, Hidekatsu Kohara, Toshimasa Nakayama | 1997-02-18 |
| 5519297 | Spindle positioning method | Masaaki Fukukura | 1996-05-21 |
| 5471126 | Slip frequency control method for induction motors | Masaaki Fukukura | 1995-11-28 |
| 5455536 | Demodulator circuit and demodulating method employing bit error rate monitor | Tamio Okui | 1995-10-03 |
| 5335348 | Radio receiver having frequency sweep control apparatus | — | 1994-08-02 |
| 5319288 | Main spindle rotation control method | Masaaki Fukukura | 1994-06-07 |
| 5267142 | Method for phase-synchronized spindle rotation control | Masaaki Fukukura | 1993-11-30 |
| 5245612 | Spread packet communication system | Seiji Kachi, Susumu Otani, Motoya Iwasaki, Shoji Endo | 1993-09-14 |
| 5237251 | Control unit for a machine with a tapping function | Hironobu Takahashi | 1993-08-17 |
| 5224404 | Polygon working method | Takahiro Akiyama | 1993-07-06 |