MT

Masami Tsuchida

Pioneer: 13 patents #96 of 1,730Top 6%
Pioneer Electronic: 8 patents #194 of 1,840Top 15%
Sharp Kabushiki Kaisha: 2 patents #5,184 of 10,731Top 50%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
KG Konica Minolta Medical & Graphic: 1 patents #133 of 249Top 55%
Overall (All Time): #175,174 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8335465 Image forming apparatus 2012-12-18
7821478 Display apparatus and method of driving same 2010-10-26
7770890 Image forming apparatus and image forming method Hidenori Ohnishi 2010-08-10
D602036 User interface for display screen Chisato Kasuya, Yutaka Ueda, Takao Shiibashi, Jiro Okuzawa 2009-10-13
7274363 Panel display driving device and driving method Shinichi Ishizuka, Hideo Ochi, Tsuyoshi Sakamoto 2007-09-25
7215307 Drive unit of self-luminous device with degradation detection function Hideo Ochi, Shinichi Ishizuka, Tsuyoshi Sakamoto 2007-05-08
7170476 Fixed pattern display panel and method for producing fixed pattern display panel Tsuyoshi Sakamoto, Hideo Ochi 2007-01-30
7123243 Touch panel integrated type display apparatus Kenichi Kawasaki, Hitoshi Nakada 2006-10-17
6900784 Display apparatus with luminance adjustment function 2005-05-31
6815710 Organic electroluminescence unit 2004-11-09
6806852 Method and apparatus for driving self-emitting panel Shinichi Ishizuka, Hideo Ochi 2004-10-19
6791277 Light emitting element and production process thereof Jun Funaki, Satoshi Miyaguchi, Yoshiyuki Okuda, Yoshihiro Ushigusa 2004-09-14
6756951 Display apparatus and driving circuit of display panel Shinichi Ishizuka, Tsuyoshi Sakamoto, Hideo Ochi 2004-06-29
6720735 Organic EL element and method of making the same Yoshiyuki Okuda, Satoshi Miyaguchi 2004-04-13
6680719 Light emitting display device in which light emitting elements are sequentially connected to a first drive source and a second drive source during emission of light and a method therefore Shinichi Ishizuka 2004-01-20
6473064 Light emitting display device and driving method therefor Shinichi Ishizuka 2002-10-29
6429837 Method of driving a luminescent display Shinichi Ishizuka, Yoshinori Fukuda, Satoshi Miyaguchi, Hideo Ochi, Taizo Ishida 2002-08-06
6376994 Organic EL device driving apparatus having temperature compensating function Hideo Ochi, Yoshiyuki Okuda 2002-04-23
5121269 Digital audio tape recorder and music program jump selecting method thereof Kiichiro Koguchi, Hisashi Yagi, Toshio Ohtani, Kiyoshi Iwai, Fumihiko Miyamoto +1 more 1992-06-09
5079651 Digital audio tape recorder and music program jump selecting method thereof Kiichiro Koguchi, Hisashi Yagi, Toshio Ohtani, Kiyoshi Iwai, Fumihiko Miyamoto +1 more 1992-01-07
4965867 Offset compensation circuit Ichiro Miyake, Tokihiro Takahashi, Shinichi Wakumura, Yoshimi Iso, Takao Arai +1 more 1990-10-23
4937576 Dither circuit responsive to zero input signal level Junichi Yoshio, Masami Suzuki, Kiyoshi Iwai 1990-06-26
4887170 Magnetic recording/reproducing apparatus for magnetically reproducing signals from one tape and recording the signals onto a second tape Shiro Suzuki, Kiichiro Koguchi, Tokihiro Takahashi, Takayuki Sato 1989-12-12
4817075 Program selection for a digital audio disk Takashi Kikuchi, Naomi Amemiya, Shiro Suzuki, Masashi Tanabe 1989-03-28