AY

Akira Yoshida

Ricoh Company: 20 patents #1,076 of 9,818Top 15%
Canon: 19 patents #3,464 of 19,416Top 20%
OC Oki Electric Industry Co.: 14 patents #69 of 2,807Top 3%
YA Yamauchi: 13 patents #2 of 35Top 6%
KA Kao: 7 patents #452 of 3,221Top 15%
Fujitsu Limited: 6 patents #5,180 of 24,456Top 25%
Sharp Kabushiki Kaisha: 6 patents #2,623 of 10,731Top 25%
SC Shin-Etsu Chemical Co.: 5 patents #647 of 2,176Top 30%
CM Covalent Materials: 5 patents #5 of 81Top 7%
SO Sony: 3 patents #10,744 of 25,231Top 45%
HI Hitachi: 3 patents #10,712 of 28,497Top 40%
SC Sanyo Electric Co.: 3 patents #1,910 of 6,347Top 35%
ML Mitsubishi Petrochemical Company Limited: 2 patents #172 of 670Top 30%
ST Sandisk Technologies: 2 patents #967 of 2,224Top 45%
UI Ube Material Industries: 2 patents #17 of 58Top 30%
VJ Victor Company Of Japan: 2 patents #523 of 1,489Top 40%
IBM: 2 patents #32,839 of 70,183Top 50%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
AR Asahi Rubber: 1 patents #20 of 63Top 35%
CK Coorstek Kk: 1 patents #12 of 39Top 35%
Dai Nippon Printing Co.: 1 patents #1,392 of 2,222Top 65%
DA Daicel: 1 patents #265 of 523Top 55%
FC Fujisawa Pharmaceutical Co.: 1 patents #444 of 782Top 60%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
YE Yaskawa Electric: 1 patents #557 of 1,006Top 60%
NI Nissan Chemical Industries: 1 patents #655 of 1,150Top 60%
OH Ohbayashi-Gumi: 1 patents #5 of 34Top 15%
RT Renesas Technology: 1 patents #1,991 of 3,337Top 60%
SC Sanyo Semiconductor Co.: 1 patents #143 of 323Top 45%
ON onsemi: 1 patents #1,116 of 1,901Top 60%
TK Terumo Kabushiki Kaisha: 1 patents #888 of 1,558Top 60%
TC Toyo Rubber Industry Co.: 1 patents #16 of 50Top 35%
TI Texas Instruments: 1 patents #7,357 of 12,488Top 60%
AC Arisawa Mfg. Co.: 1 patents #49 of 105Top 50%
📍 Yokohama, JP: #58 of 480 inventorsTop 15%
Overall (All Time): #8,160 of 4,157,543Top 1%
132
Patents All Time

Issued Patents All Time

Showing 76–100 of 132 patents

Patent #TitleCo-InventorsDate
7071760 Filter circuit and detection circuit having filter circuit 2006-07-04
7058761 Clustering disk controller, its disk control unit and load balancing method of the unit Shuji Nakamura, Kazuhisa Fujimoto, Hiroki Kanai 2006-06-06
7051289 Window display device and method, and a recording medium recording a window display control program 2006-05-23
7038604 Superconducting multi-stage sigma-delta modulator Satoru Hirano, Sinya Hasuo, Keiichi Tanabe 2006-05-02
7035349 Signal compensation circuit and demodulating circuit with high-speed and low-speed feedback loops Akira Horikawa, Shuichi Matsumoto 2006-04-25
7009446 Active filter circuit with reduced noise Yoshikazu Yoshida 2006-03-07
7010283 Signal waveform detection circuit Shuichi Matsumoto 2006-03-07
7001699 Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus Takakazu Tanaka, Hidetoshi Hirano, Yuka Ishiduka, Harunobu Ogaki 2006-02-21
6991881 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Harunobu Ogaki, Takakazu Tanaka, Itaru Takaya, Yuka Ishiduka 2006-01-31
6978429 Logic simulation apparatus for performing logic simulation in high speed Masanori Kurimoto 2005-12-20
6942952 Electrophotgraphic photosensitive member, process cartridge, and electrophotgraphic apparatus Hirotoshi Uesugi, Hideki Anayama, Itaru Yamazaki, Kazushige Nakamura 2005-09-13
6925511 Disk array control apparatus and control data transfer method using the same 2005-08-02
6883064 Disk array controller comprising a plurality of disk array controlling units Shuji Nakamura 2005-04-19
6831513 Differential amplifier Shuichi Matsumoto 2004-12-14
6819167 Filter circuit Yoshikazu Yoshida 2004-11-16
6812780 Filter circuit and detection circuit having filter circuit 2004-11-02
6787793 Strained Si device with first SiGe layer with higher Ge concentration being relaxed to have substantially same lattice constant as second SiGe layer with lower Ge concentration 2004-09-07
6711220 Bit position synchronizer Takashi Taya, Shuichi Matsumoto 2004-03-23
6680990 Elastic integrated circuit Yoshikazu Yoshida 2004-01-20
6514888 Cushioning material for forming press Atsuo Tanaka 2003-02-04
6504436 Transconductance tuning circuit with independent frequency and amplitude control Akira Horikawa, Takashi Taya 2003-01-07
6445246 Signal compensator circuit and demodulator circuit 2002-09-03
6391460 Rubber for hot press cushioning pad, manufacturing method thereof, hot press cushioning pad and method of manufacturing printed circuit board Atsuo Tanaka 2002-05-21
6392450 Comparing circuit and demodulator circuit using same Takashi Taya 2002-05-21
6167003 Optical disc apparatus for installing two types of optical discs Yasuo Haneji, Yasuhiro Mori, Yasuhiro Yamaguchi 2000-12-26