KT

Keiji Tsukamoto

Honda Motor Co.: 13 patents #1,372 of 21,052Top 7%
CC Citizen Watch Co.: 1 patents #668 of 1,225Top 55%
GL Gunze Limited: 1 patents #132 of 349Top 40%
MC Mitsui Mining & Smelting Co.: 1 patents #444 of 838Top 55%
Overall (All Time): #316,955 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
11380915 Power supply system, server, and power generation facility Masashi Shinohara 2022-07-05
10826096 Fuel cell system Jun Mizuno, Shigeru Toda, Hiroki Homma 2020-11-03
10328416 Fuel reforming catalyst Seiji Moriuchi, Kazuya Kinoshita, Yunosuke Nakahara, Kazuyuki Yamada, Hideo Urata 2019-06-25
10297854 Fuel cell stack Hiroki Homma 2019-05-21
10170776 Fuel cell module Hiroki Homma 2019-01-01
9698440 Fuel cell module Ayaka Nango, Jun Mizuno 2017-07-04
9614233 Fuel cell module Shigeru Toda, Hiroki Homma, Hideichi Yamamura 2017-04-04
9537171 Fuel cell module 2017-01-03
9362575 Fuel cell module Tetsuya Ogawa 2016-06-07
9318758 SOFC stack with temperature adapted compression force means Masashi Shinohara, Hideo Urata 2016-04-19
9318756 Fuel cell module Tetsuya Ogawa, Go Muto 2016-04-19
9190684 Fuel cell module Tetsuya Ogawa 2015-11-17
8735020 Fuel cell Shigeru Toda 2014-05-27
8603611 Transparent planar body and transparent touch switch Naohiro WAKABAYASHI, Tsutomu Yamada, Kuniaki Sasaki, Shuji Furukawa 2013-12-10
4202166 Solid state watch module construction Katsuhiko Komiyama, Noriyuki Kasama, Tomomi Murakami 1980-05-13