KK

Kenji Kubo

HI Hitachi: 22 patents #1,535 of 28,497Top 6%
HS Hitachi Automotive Systems: 17 patents #54 of 1,636Top 4%
MD Mitsubishi Electric System Lsi Design: 7 patents #1 of 98Top 2%
Mitsubishi Electric: 7 patents #4,301 of 25,717Top 20%
HE Hitachi Vehicle Energy: 6 patents #8 of 95Top 9%
KS Kobe Steel: 3 patents #309 of 2,031Top 20%
RT Renesas Technology: 3 patents #990 of 3,337Top 30%
HA Hitachi Astemo: 2 patents #393 of 1,276Top 35%
KC Kyowa Leather Cloth Co.: 2 patents #1 of 38Top 3%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
Yamaha Motor: 1 patents #1,283 of 2,310Top 60%
AC Alps Alpine Co.: 1 patents #246 of 525Top 50%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
FI Fujikin Incorporated: 1 patents #196 of 318Top 65%
HT Hayashi Telempu: 1 patents #29 of 139Top 25%
HC Hitachi Engineering Co.: 1 patents #187 of 572Top 35%
HS Hitachi Home And Life Solutions: 1 patents #13 of 36Top 40%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
IN Inoac: 1 patents #65 of 232Top 30%
JT Japan Tobacco: 1 patents #582 of 1,187Top 50%
KS Kobe Steel: 1 patents #937 of 1,773Top 55%
MC Mitsubishi Electric Semiconductor Software Co.: 1 patents #33 of 117Top 30%
📍 Hitachinaka, JP: #45 of 2,447 inventorsTop 2%
Overall (All Time): #43,003 of 4,157,543Top 2%
57
Patents All Time

Issued Patents All Time

Showing 51–57 of 57 patents

Patent #TitleCo-InventorsDate
5289069 Brushless motor Makoto Hasegawa, Naoto Noguchi, Toshio Imai 1994-02-22
5072375 Microcomputer supporting selective analog-to-digital channels for conversion Minoru Takeuchi 1991-12-10
5014185 Loop control apparatus Takashi Saito, Hideyuki Fujiwara 1991-05-07
4772996 Load current detecting device for pulse width modulation inverter Hiroyuki Hanei, Takeshi Hanada, Masahiko Watanabe, Tsutomu Omae, Toshihiko Matsuda 1988-09-20
4712052 Digital servo-control system Tsutomu Omae, Sanshiro Obara, Masahiko Watanabe 1987-12-08
4538831 Suspension for vehicles Yozo Kami, Masaaki Minakawa 1985-09-03
4356740 Tiltable pedal apparatus Makoto Moriya 1982-11-02