AH

Akira Hirai

Samsung: 12 patents #11,258 of 75,807Top 15%
Canon: 11 patents #5,840 of 19,416Top 35%
Sharp Kabushiki Kaisha: 9 patents #1,853 of 10,731Top 20%
FA Fanuc: 9 patents #323 of 1,735Top 20%
TC Tsubakimoto Chain: 8 patents #58 of 593Top 10%
Fujitsu Limited: 6 patents #5,180 of 24,456Top 25%
SO Sony: 5 patents #7,785 of 25,231Top 35%
FH Forever Holdings: 5 patents #1 of 9Top 15%
ST Sharp Display Technology: 5 patents #36 of 250Top 15%
UN Unknown: 4 patents #4,220 of 83,584Top 6%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
TK Tokai Denka Kogyo Kabushiki Kaisha: 2 patents #10 of 32Top 35%
TI Toray Industries: 2 patents #1,308 of 3,690Top 40%
HT Hitachi Plant Technologies: 2 patents #55 of 279Top 20%
DE Denso: 1 patents #6,940 of 11,792Top 60%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
DC Du Pont-Toray Co.: 1 patents #22 of 62Top 40%
NK Nihon Kaiheiki Kogyo Kabushiki Kaisha: 1 patents #7 of 13Top 55%
Overall (All Time): #17,869 of 4,157,543Top 1%
90
Patents All Time

Issued Patents All Time

Showing 76–90 of 90 patents

Patent #TitleCo-InventorsDate
6782077 Imaging apparatus, imaging system, control method of imaging apparatus, and storage medium with timing control functionality 2004-08-24
6731718 Radiographic apparatus Takashi Ogura, Keiichi Kawasaki 2004-05-04
6660789 Polyester resin composition and molding product thereof Tomoyuki Uno, Takashi Sugata, Tetsuya Hirose, Hiroyuki Yamazaki, Kazuo Kato 2003-12-09
6510202 Imaging apparatus, imaging method, and storage medium Toshikazu Tamura, Tatsuya Yamazaki 2003-01-21
6502984 Radiographic apparatus Takashi Ogura, Keiichi Kawasaki 2003-01-07
6313593 Motor controller Shunsuke Matsubara, Naoyuki Suzuki 2001-11-06
5983507 Sintered titanium cutlery having antibiotic activity 1999-11-16
5223087 Chemical solubilizing agent for tin or tin alloy Katsutoshi Itani 1993-06-29
5037287 Pressure molding means for powder 1991-08-06
5030373 Surface-treating agents for copper and copper alloy Toshiya Kimura, Koichi Wakashima, Hidebumi Ohnuki, Shigeki Nakajima, Katsutoshi Itani 1991-07-09
4724301 Apparatus utilizing light stripe image for detecting portion to be welded prior to welding thereof Nobuo Shibata, Kenji Mori, Tsugio Udagawa, Toshio Akatsu 1988-02-09
4676439 Pulverizing and particle-size classifying apparatus Katsuichi Saito, Shokichiro Yoshikawa 1987-06-30
4667082 Welding position detecting apparatus Nobuo Shibata, Jun Nakajima, Kenji Mori, Toshio Akatsu 1987-05-19
4281232 Small illuminating switch Yukihisa Tanaka, Shigeo Ohashi 1981-07-28
4203886 Flame-retardant silicone composition having X-ray shielding ability Kazuyuki Nishimoto, Hisataka Kuroki 1980-05-20