Issued Patents All Time
Showing 26–50 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7906928 | Feed motor lock detection device | Yuji Ito | 2011-03-15 |
| 7828437 | Fundus oculi observation device and fundus oculi image processing device | Tsutomu Kikawa, Hiroyuki Aoki, Jun Suehiro, Yasufumi Fukuma | 2010-11-09 |
| 7825847 | Synthetic aperture radar, compact polarimetric SAR processing method and program | — | 2010-11-02 |
| 7789511 | Eye movement measuring apparatus, eye movement measuring method and recording medium | Hiroyuki Aoki, Hisashi Tsukada, Tsutomu Kikawa, Yasufumi Fukuma | 2010-09-07 |
| 7756311 | Optical image measuring device, optical image measuring program, fundus observation device, and fundus observation program | Yoshiaki Yasuno, Toyohiko Yatagai, Yasufumi Fukuma, Hisashi Tsukada, Tsutomu Kikawa +1 more | 2010-07-13 |
| 7709295 | Method of manufacturing semiconductor device | — | 2010-05-04 |
| 7705767 | Synthetic aperture radar and processing method of reproducing synthetic aperture radar image | — | 2010-04-27 |
| 7683562 | Chattering preventing circuit, waveform shaping circuit including chattering preventing circuit, and three-phase motor drive control circuit including waveform shaping circuit | — | 2010-03-23 |
| 7564207 | Peak hold circuit, motor drive control circuit having the peak hold circuit and motor apparatus having the motor drive control circuit | — | 2009-07-21 |
| 7414434 | Input circuit | — | 2008-08-19 |
| 7298081 | Display apparatus with shell-structured vacuum seal | Takeshi Terasaki, Atsushi Kazama, Makoto Kitano, Tatsuya Nagata | 2007-11-20 |
| 7239102 | Phase adjustment circuit, motor driving control circuit, and motor apparatus | — | 2007-07-03 |
| 6663727 | Steel alloy railway wheels | Taizo Makino | 2003-12-16 |
| 6486046 | Method of forming polycrystalline semiconductor film | Shinichi Kawamura | 2002-11-26 |
| 6417854 | Image processing system | Takashi Isowaki, Junichi Yamanaka, Hiroshi Masui, Takeshi Iwasaki, Naotake Nishimura +3 more | 2002-07-09 |
| 6372057 | Steel alloy railway wheels | Taizo Makino | 2002-04-16 |
| 6357297 | Method for preventing shattered-rim fracture in railway wheels | Taizo Makino | 2002-03-19 |
| 6278903 | Working robot for heat exchangers and method of operating said working robot | Hisashi Iwasaki, Shuji Komada, Hirotaka Takahashi, Minoru Hyuga | 2001-08-21 |
| 6194023 | Method of manufacturing a poly-crystalline silicon film | Hiroshi Mitsuhashi, Yuki Matsuura, Nobuo Imai, Yasumasa Goto | 2001-02-27 |
| 6149519 | Electronic game device | Makoto Osaki, Naotake Nishimura, Koki Koiwa, Ringo Manabe, Yukio Tsuji | 2000-11-21 |
| 6033001 | Wheel for rolling stock and manufacturing method thereof | Yoshinori Okagata | 2000-03-07 |
| 5945937 | Along-track interferometric synthetic aperture radar | — | 1999-08-31 |
| 5899516 | Railway wheel and manufacturing method of the railway wheel | Manao Anjiki, Taizo Makino, Yoshihiro Daitoh | 1999-05-04 |
| 5897376 | Method of manufacturing a semiconductor device having a reflection reducing film | — | 1999-04-27 |
| 4841315 | Exposure apparatus | Misao Kokabu, Hitoshi Nakamura, Nobuyasu Hayashi | 1989-06-20 |