RK

Ryuji Kohno

HI Hitachi: 34 patents #717 of 28,497Top 3%
SO Sony: 13 patents #3,381 of 25,231Top 15%
RT Renesas Technology: 8 patents #341 of 3,337Top 15%
UN Unknown: 6 patents #2,010 of 83,584Top 3%
TK Toshiba Tec Kabushiki Kaisha: 5 patents #551 of 1,664Top 35%
Honda Motor Co.: 5 patents #4,418 of 21,052Top 25%
HS Hitachi Automotive Systems: 3 patents #507 of 1,636Top 35%
FU Futaba: 2 patents #83 of 292Top 30%
HE Hitachi Vehicle Energy: 2 patents #41 of 95Top 45%
FC Furukawa Electric Co.: 2 patents #850 of 2,370Top 40%
SC Sokkisha Co.: 1 patents #4 of 26Top 20%
HC Hitachi Cable: 1 patents #530 of 1,086Top 50%
OY Oulun Yliopisto: 1 patents #16 of 43Top 40%
YC Yokohama Tlo Company: 1 patents #1 of 18Top 6%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
HC Hitachi Construction Machinery Co.: 1 patents #701 of 1,234Top 60%
Overall (All Time): #19,734 of 4,157,543Top 1%
86
Patents All Time

Issued Patents All Time

Showing 76–86 of 86 patents

Patent #TitleCo-InventorsDate
5539250 Plastic-molded-type semiconductor device Makoto Kitano, Asao Nishimura, Akihiro Yaguchi, Nae Yoneda 1996-07-23
5391916 Resin sealed type semiconductor device Makoto Kitano, Asao Nishimura 1995-02-21
5357139 Plastic encapsulated semiconductor device and lead frame Akihiro Yaguchi, Asao Nishimura, Makoto Kitano, Nae Yoneda, Ichiro Anjoh +1 more 1994-10-18
5347429 Plastic-molded-type semiconductor device Asao Nishimura, Makoto Kitano, Akihiro Yaguchi, Nae Yoneda 1994-09-13
5296737 Semiconductor device with a plurality of face to face chips Asao Nishimura, Makoto Kitano, Akihiro Yaguchi, Nae Yoneda, Gen Murakami +1 more 1994-03-22
5295045 Plastic-molded-type semiconductor device and producing method therefor Makoto Kitano, Asao Nishimura, Akihiro Yaguchi, Nae Yoneda, Maya Obata +1 more 1994-03-15
5293068 Semiconductor device Makoto Kitano, Asao Nishimura, Akihiro Yaguchi, Sueo Kawai 1994-03-08
5256903 Plastic encapsulated semiconductor device Maya Obata, Asao Nishimura, Makoto Kitano, Akihiro Yaguchi, Nae Yoneda +2 more 1993-10-26
5194935 Plastic encapsulated semiconductor device and structure for mounting the same devices having particular radiating fin structure Makoto Kitano, Asao Nishimura, Akihiro Yaguchi, Nae Yoneda, Sueo Kawai +2 more 1993-03-16
5159434 Semiconductor device having a particular chip pad structure Makoto Kitano, Asao Nishimura, Akihiro Yaguchi, Sueo Kawai 1992-10-27
5093839 Frequency diversity receiving system based on cancellation of C/A code in GPS Hefeng Wang, Hideki Imai 1992-03-03