KW

Kazufumi Watanabe

SO Sony: 34 patents #939 of 25,231Top 4%
OT Omnivision Technologies: 9 patents #94 of 604Top 20%
PC Polyplastics Co.: 7 patents #35 of 292Top 15%
NE Ntt Electronics: 2 patents #99 of 358Top 30%
JS Jfe Steel: 1 patents #825 of 1,401Top 60%
DE Denso: 1 patents #6,940 of 11,792Top 60%
RG Rakuten Group: 1 patents #217 of 553Top 40%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
TU Tohoku University: 1 patents #615 of 1,680Top 40%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
HE Hitachi Vlsi Engineering: 1 patents #390 of 666Top 60%
📍 Tokyo, CA: #149 of 583 inventorsTop 30%
Overall (All Time): #41,471 of 4,157,543Top 1%
58
Patents All Time

Issued Patents All Time

Showing 51–58 of 58 patents

Patent #TitleCo-InventorsDate
8123978 Liquid crystalline polyester resin composition Hirokazu Ohshiba, Raita Nishikawa, Kenichi Yasusaka 2012-02-28
7897083 Method for manufacturing liquid crystalline resin composition of reduced density Hiroki Fukatsu, Masayuki Sakai 2011-03-01
7863713 Semiconductor device Tadahiro Ohmi, Akinobu Teramoto 2011-01-04
7789670 Planar connector Hiroki Fukatsu, Toshio Shiwaku, Hirokazu Ohshiba 2010-09-07
7641833 Method for producing a pellet from a fiber-filled resin composition and injection-molded products thereof Kei Roger Aoki, Masayuki Sakai 2010-01-05
6447913 Thermoplastic polyester resin composition Takayuki Ishikawa, Toru Katsumata, Tetsuya Hirose, Hiroyuki Wakabayashi 2002-09-10
5598372 Semiconductor memory Miki Matsumoto, Kanji Oishi, Masahiro Katayama 1997-01-28
4574872 Heat exchanger apparatus Nobuyuki Yano, Takuro Kotera, Toshio Utagawa, Akira Aoki, Masao Wakai 1986-03-11