RT

Ryozo Takeuchi

HI Hitachi: 18 patents #2,067 of 28,497Top 8%
HH Hitachi High-Technologies: 3 patents #776 of 1,917Top 45%
RT Renesas Technology: 2 patents #1,374 of 3,337Top 45%
HM Hitachi Medical: 1 patents #371 of 680Top 55%
Overall (All Time): #174,674 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8659243 Charged particle accelerator Hiroshi Morita, Toshiyuki Yokosuka 2014-02-25
8280006 X-ray tube Hiroshi Morita, Yoshitaka Seki, Yoshiaki Tsumuraya 2012-10-02
8067907 Charged particle accelerator Hiroshi Morita, Toshiyuki Yokosuka 2011-11-29
7777194 Charged particle beam apparatus Hiroshi Morita, Ayumu Hatanaka 2010-08-17
7557483 Rotating electrical machine and manufacturing method thereof Takashi Yasuhara, Takayuki Koizumi, Koji Obata, Hidemitsu Kobayashi 2009-07-07
7355127 Printed wiring board and electronic device using the same Junpei Kusukawa 2008-04-08
7250766 Gradient coil apparatus for magnetic resonance imaging system Hiroshi Morita, Akira Kurome, Takeshi Yatsuo, Hirotaka Takeshima 2007-07-31
7236569 X-ray tube Yoshiaki Tsumuraya 2007-06-26
6791182 Semiconductor device Junpei Kusukawa, Toshiaki Ishii, Hiromichi Suzuki, Fujio Ito, Takafumi Nishita +2 more 2004-09-14
6730255 Method of manufacture of resin block Junpei Kusukawa, Koji Obata 2004-05-04
6649847 Resin block insulating system Junpei Kusukawa, Koji Obata 2003-11-18
6504110 Insulating circuit board and power semiconductor apparatus employing the same Junpei Kusukawa 2003-01-07
6337616 Ignition coil for internal-combustion engine Takanori Sato 2002-01-08
6237578 Ignition coil for use in internal combustion engine Takanori Satoo, Kazutoshi Kobayashi 2001-05-29
6213109 Ignition coil for use in internal combustion engine Takanori Satoo, Kazutoshi Kobayashi 2001-04-10
6008818 Method and apparatus for producing animation image Koji Amakawa 1999-12-28
6005589 Method and apparatus for representing motion of multiple-jointed object, computer graphic apparatus, and robot controller Munetoshi Unuma 1999-12-21
5870096 Method and apparatus for displaying images Kenichi Anjyo, Tsuneya Kurihara 1999-02-09
5680532 Method and apparatus for producing animation image Koji Amakawa 1997-10-21
5483630 Method and apparatus for representing motion of multiple-jointed object, computer graphic apparatus, and robot controller Munetoshi Unuma 1996-01-09
5404426 Method of displaying hair style and apparatus for the same Yoshiaki Usami, Kenichi Anjyo 1995-04-04
5267154 Biological image formation aiding system and biological image forming method Masao Yanaka, Kenichi Anjyo, Yoshiaki Usami, Munetoshi Unuma, Akio Yajima +4 more 1993-11-30
4888648 Electronic album Yasuaki Suzuki, Tetsuya Nagata, Eturo Hirose 1989-12-19
4590489 Thermal head Makoto Tsumura 1986-05-20