Issued Patents All Time
Showing 51–75 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6542135 | Plasma panel display device | Mitsuhiro Kasahara, Tomoko Morita, Makoto Kawachi, Tadayuki Masumori, Takao Wakitani +2 more | 2003-04-01 |
| 6509884 | Display device and luminance control method therefor | Mitsuhiro Kasahara, Tomoko Morita | 2003-01-21 |
| 6495786 | Vacuum exhaust element of vacuum switch | Masashige Tsuji, Ayumu Morita, Toru Tanimizu, Katsunori Kojima, Yoshiharu Yotsumoto | 2002-12-17 |
| 6492965 | Display device and luminance control method therefor | Mitsuhiro Kasahara, Tomoko Morita | 2002-12-10 |
| 6462721 | PDP display drive pulse controller for preventing light emission center fluctuation | Mitsuhiro Kasahara, Tomoko Morita | 2002-10-08 |
| 6441803 | Display device and luminance control method therefor | Mitsuhiro Kasahara, Tomoko Morita | 2002-08-27 |
| 6414660 | Display device and method of controlling its brightness | Mitsuhiro Kasahara, Tomoko Morita | 2002-07-02 |
| 6414657 | Detector for detecting pseudo-contour noise and display apparatus using the detector | Mitsuhiro Kasahara, Tomoko Morita | 2002-07-02 |
| 6400346 | Display apparatus capable of adjusting subfield number according to brightness | Mitsuhiro Kasahara, Tomoko Morita | 2002-06-04 |
| 6388678 | Plasma display panel drive pulse controller | Mitsuhiro Kasahara, Tomoko Morita | 2002-05-14 |
| 6388645 | Display apparatus capable of adjusting subfield number according to brightness | Mitsuhiro Kasahara, Tomoko Morita | 2002-05-14 |
| 6384803 | Display apparatus capable of adjusting subfield number according to brightness | Mitsuhiro Kasahara, Tomoko Morita | 2002-05-07 |
| 6380943 | Color display apparatus | Tomoko Morita, Mitsuhiro Kasahara | 2002-04-30 |
| 6356311 | Video signal transmission apparatus | Akihiko Matsumoto, Tatsuo Tsukida | 2002-03-12 |
| 6353424 | Display apparatus capable of adjusting subfield number according to brightness | Mitsuhiro Kasahara, Tomoko Morita | 2002-03-05 |
| 6351253 | Display apparatus capable of adjusting subfield number according to brightness | Mitsuhiro Kasahara, Tomoko Morita | 2002-02-26 |
| 6331843 | Display apparatus capable of adjusting the number of subframes to brightness | Mitsuhiro Kasahara, Tomoko Morita | 2001-12-18 |
| 6317104 | Plasma display panel drive pulse controller for preventing fluctuation in subframe location | Mitsuhiro Kasahara, Tomoko Morita | 2001-11-13 |
| 6032549 | Actuator, method of driving actuator, computer-readable medium for storing program processed by computer for executing driving method, and compact machine tool utilizing actuator | Kitahara Tokio, Kazuyoshi Furuta | 2000-03-07 |
| 5901071 | Method of evaluating corrosion resistance of metal material, method of designing alloy of high corrosion resistance, method of diagnosing corroded state of metal material, and method of operating plant | Masanori Sakai, Noriyuki Ohnaka, Haruo Fujimori, Yusuke Isobe, Takuya Takahashi | 1999-05-04 |
| 5625457 | Method and apparatus for non-contact measurement of relative displacement | Hirofumi Ogawa, Tokio Kitahara | 1997-04-29 |
| 5414356 | Fluxmeter including squid and pickup coil with flux guiding core and method for sensing degree of deterioration of an object | Toshihiko Yoshimura, Tasuku Shimizu, Masahiro Otaka, Yuko Koguchi, Kunio Enomoto +3 more | 1995-05-09 |
| 4987367 | Method and apparatus for predicting deterioration of a member constituting a part of equipment | Toshihiko Yoshimura, Tasuku Shimizu, Masahiro Otaka, Kazuo Takaku | 1991-01-22 |
| 4946613 | Photosetting ferrofluid compositions | — | 1990-08-07 |
| 4896357 | Industrial playback robot having a teaching mode in which teaching data are given by speech | Yasukichi Hatano, Yoshimasa Itoh, Yoshiyuki Hirose, Kazuyuki Miyamae | 1990-01-23 |