Issued Patents All Time
Showing 26–50 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7194896 | Surface hardness distribution measuring method and apparatus | Shinji Tanaka, Tomohiro Kawahara, Shinji Takeuchi | 2007-03-27 |
| 7137274 | System for liquefying or freezing xenon | Darren Mennie, Ron C. Lee, Colin Michael Harrison, Joanne Rachel Greenwood | 2006-11-21 |
| 7125692 | Process for producing monomer | Eiji Satou, Naoshi Murata | 2006-10-24 |
| 7029177 | X-ray diagnosis apparatus | Izumi Watanabe, Hisayuki UEHARA, Akio Tetsuka, Kazutoyo Hirayama, Akiko Yamahana | 2006-04-18 |
| 6990435 | Tactile sensing method and system | Ryuta Horie | 2006-01-24 |
| 6872141 | Crawler driving device and game device | — | 2005-03-29 |
| 6817104 | X-Y stage apparatus | Hiroshi Morita, Yasuhito Nakamori, Masanobu Sugimine, Yoshiyuki Tomita | 2004-11-16 |
| 6707298 | Magnetic sensor | Toshihisa Suzuki, Hideki Sato | 2004-03-16 |
| 6644019 | Combustion control apparatus for engine | Koji Morikawa, Jin Itoh, Youhei Saishu | 2003-11-11 |
| 6619242 | Combustion control apparatus for engine | — | 2003-09-16 |
| 6503739 | Processes for producing S,S-2-hydroxypropylenediamine-N-N′-disuccinic acid | — | 2003-01-07 |
| 6437719 | Delta-sigma modulator for power amplification of audio signals | Masao Noro | 2002-08-20 |
| 6422200 | Self-igniting engine | Koji Morikawa, Nobumasa Kani, Youhei Saisyu, Jin Itoh | 2002-07-23 |
| 6261798 | Methods for producing [S,S]-ethylenediamine-N,N'-disuccinate | Osamu Kato, Takakazu Endo | 2001-07-17 |
| 6184754 | Voltage-controlled oscillator circuit and voltage-controlled oscillating method | — | 2001-02-06 |
| 6136573 | Process for producing alkali metal [S,S]-ethylenediamine-n,n'-disuccinates | Takakazu Endo, Toshihiko Fukuda, Mami Kato | 2000-10-24 |
| 6103508 | Method for removing fumarase activity, microorganisms obtainable by the method, and production of optically active aminopolycarboxylic acids using the microorganisms | Mami Kato, Takakazu Endo | 2000-08-15 |
| 5981238 | Process for producing optically active aminopolycarboxylic acid | Yoshihiro Hashimoto, Takakazu Endo, Mami Kato, Wataru Mizunashi | 1999-11-09 |
| 5969577 | Voltage controlled oscillator less sensitive to fluctuation of threshold of component transistors | — | 1999-10-19 |
| 5879235 | Ball game machine with a roulette-type rotary disk and a display located in the central area therein | Yasuo Jin, Shingo Kataoka, Takanori Akiyama | 1999-03-09 |
| 5396347 | Apparatus for synthesizing a medical image and corresponding numerical data and recording the synthesized image | — | 1995-03-07 |
| 5200562 | Key position computing apparatus and computing method therefor | Ichirou Ohe | 1993-04-06 |
| 5018179 | Recursive filter and image display apparatus including the same | — | 1991-05-21 |
| 4909086 | Torque sensor of tension difference type for pulley-belt driving system | Kazuo Tanie, Kazuhito Yokoi | 1990-03-20 |
| 4835526 | Display controller | Takatoshi Ishii | 1989-05-30 |