HO

Hiroshi Okuda

Mitsubishi Electric: 68 patents #64 of 25,717Top 1%
SO Sony: 7 patents #6,034 of 25,231Top 25%
Canon: 4 patents #10,118 of 19,416Top 55%
ES Espec: 4 patents #6 of 51Top 15%
NE Nec: 3 patents #4,195 of 14,502Top 30%
SH Shimadzu: 3 patents #606 of 2,007Top 35%
AD Advantest: 2 patents #465 of 1,193Top 40%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
MK Mitsubishi Denki K.K.: 2 patents #70 of 577Top 15%
PC Polyplastics Co.: 2 patents #103 of 292Top 40%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
OP Osaka Prefecture University Public: 1 patents #50 of 165Top 35%
KU Kyoto University: 1 patents #568 of 1,688Top 35%
TO Tohatsu: 1 patents #4 of 13Top 35%
TU Tohoku University: 1 patents #615 of 1,680Top 40%
TC Tokai Carbon Co.: 1 patents #38 of 112Top 35%
PL Pfu Limited: 1 patents #255 of 478Top 55%
NC Nissin Electric Co.: 1 patents #95 of 208Top 50%
Overall (All Time): #12,820 of 4,157,543Top 1%
106
Patents All Time

Issued Patents All Time

Showing 51–75 of 106 patents

Patent #TitleCo-InventorsDate
7860861 Information processing apparatus, information processing method, and program for the same Hidetoshi Ichioka, Hitoshi Kimura, Kensuke Ohnuma 2010-12-28
7396606 Fuel-cell evaluation equipment Hideki Tanaka, Kimio Yoshizumi, Hitoshi Ando, Akira Mizugaki, Akira Ueda 2008-07-08
7359808 Fuel cell evaluation method and fuel cell evaluation apparatus 2008-04-15
7298156 Electronic part test apparatus Toshiyuki Kiyokawa, Haruki Nakajima 2007-11-20
7140260 Gas flow measuring device and gas flow measuring method Akiko Kuse 2006-11-28
6493467 Image processor, data processor, and their methods Masuyoshi Kurokawa, Seiichiro Iwase, Yoshihito Kondo 2002-12-10
6466268 Image control device and method, and image display device Yasunobu Kato, Tohru Kurata, Satoru Nakanishi 2002-10-15
6371186 Device for manufacturing panel with functional film Hiroshi Koizumi, Hiroshi Miyamoto, Mizuki Murata 2002-04-16
6027390 Frit-sealing apparatus for cathode-ray tube Hiroshi Koizumi 2000-02-22
5909915 Resin-molded electronic circuit device 1999-06-08
5865319 Automatic test handler system for IC tester Shin Nemoto, Hisao Hayama, Katsumi Kojima 1999-02-02
5859098 Weather resistant polyacetal composition Hitohisa Takagaki 1999-01-12
5770258 Cathode-ray tube and method of producing the same Tomoki Takizawa 1998-06-23
5698258 Method of producing a cathode-ray tube including first and second transparent layers of high and low refractive indices formed on a face plate to thereby lower electromagnetic wave emission and reduce external light reflection Tomoki Takizawa 1997-12-16
5519282 Cathode-ray tube and method of producing the same Tomoki Takizawa 1996-05-21
5451840 Cathode-ray tube providing protection from alternating electric fields Fumio Abe, Kouji Shingai, Tetsuya Yamaguchi, Tomoki Takizawa 1995-09-19
5420648 2-CRT type projection apparatus including a red/green CRT and a blue/green CRT with different green phosphors Koji Nakamura 1995-05-30
5404859 Ignition system for internal combustion engine Toru Ikeda 1995-04-11
5391910 Light receiving device Yasushi Fujimura, Ichiro Tonai 1995-02-21
5318002 Ignition apparatus for internal combustion engine 1994-06-07
5246894 Silicon carbide reinforced composite material Itsuro Imazu 1993-09-21
5225730 Projection cathode ray tube Yasuo Iwasaki 1993-07-06
5213079 Ignition timing control apparatus Hideki Umemoto 1993-05-25
5200667 Color cathode-ray-tube with electrical and optical coating film Yasuo Iwasaki 1993-04-06
5166577 Projection cathode-ray tube with interference film Chie Nagao, Noritsuna Hashimoto, Yasuo Iwasaki 1992-11-24