KH

Katsuhiko Hashimoto

Sharp Kabushiki Kaisha: 4 patents #3,475 of 10,731Top 35%
HI Hitachi: 3 patents #10,712 of 28,497Top 40%
HC Hitachi Automotive Engineering Co.: 2 patents #95 of 314Top 35%
HA Hatachi: 1 patents #1 of 40Top 3%
HA Hitachi Astemo: 1 patents #649 of 1,276Top 55%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
📍 Ibaraki, JP: #1,034 of 6,779 inventorsTop 20%
Overall (All Time): #479,027 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
12240443 Vehicle control apparatus, vehicle control method, and vehicle control system Satoru Matsuda, Satoshi KASHIWAMURA 2025-03-04
5518078 Coordinates input device Hiroshi Tsujioka, Naoki Shiraishi 1996-05-21
5483289 Data slicing circuit and method Masakazu Urade, Hisao Kobayashi, Yukihiro Yagi, Sachiko Nishii 1996-01-09
5336046 Noise reduced centrifugal blower Yoshinori Fukasaku, Shinichi Fujino, Mitsuaki Mirumachi 1994-08-09
5331555 Electronic apparatus Nobutaka Takahashi 1994-07-19
5327163 Display integrated type position reading apparatus Koichi Oda 1994-07-05
5199846 Centrifugal fan with noise suppressing arrangement Yoshinori Fukasaku, Mitsuaki Mirumachi, Susumu Yamazaki 1993-04-06
5156203 Air conditioning system Sunao Funakoshi, Kazuya Matsuo, Hiroo Nakamura, Hiroaki Matsushima, Daisuke Hisajima +3 more 1992-10-20
4926166 Display driving system for driving two or more different types of displays Isao Fujisawa 1990-05-15
4614152 Air induction system for automotive air-conditioner Yoshinori Fukasaku, Kunihiro Noto 1986-09-30