TK

Takashi Kawahara

AG Agc: 2 patents #337 of 954Top 40%
FC Furukawa Electric Co.: 2 patents #850 of 2,370Top 40%
HZ Hitachi Zosen: 1 patents #216 of 531Top 45%
ME Megachips: 1 patents #105 of 184Top 60%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
AE Aida Engineering: 1 patents #83 of 163Top 55%
Overall (All Time): #540,268 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
12391191 Vehicle window glass with onboard camera Naohiro Yamaguchi, Hideomi KAMIZONO 2025-08-19
11247539 Windshield with molding and connective structure for cowl louver and windshield with molding Eiji Oki, Takafumi Inoue, Takashi Shimada 2022-02-15
10565458 Simulation system, simulation program and simulation method Takahiro Fukuhara, Yasuyuki Nakanishi 2020-02-18
9400537 Power supply impedance optimizing apparatus 2016-07-26
7605345 Method and device for prevention of adhesion of dirt and contamination on optical parts in laser beam machine Naoaki Fukuda, Akikazu Kitagawa 2009-10-20
7406528 Method for communication Chikako Kurita, Hisashi Toyoshima, Kayoko Sakaguchi, Ryohei Shiotani, Nobuaki Ono +1 more 2008-07-29
7152523 Press machine Kijuro Kobayashi, Nobuyoshi Maeda 2006-12-26
5246377 Apparatus for electrically connecting a rotary connector and a wiring harness Seiichi Ueno, Minoru Taoka, Tomoyuki Ohashi 1993-09-21
5238420 Brushless electric signal transmission apparatus Masato Miyahara, Kazuhisa Kubota 1993-08-24