Inventor
TSUKAMOTO KEIJI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “TSUKAMOTO KEIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONDA MOTOR CO LTD
7 patentsUS11380915B2Jul 5, 2022
Power supply system, server, and power generation facility
HONDA MOTOR CO LTD0 citations50
US10826096B2Nov 3, 2020
Fuel cell system
HONDA MOTOR CO LTD0 citations40
US10297854B2May 21, 2019
Fuel cell stack
HONDA MOTOR CO LTD0 citations40
US10170776B2Jan 1, 2019
Fuel cell module
HONDA MOTOR CO LTD0 citations40
US9614233B2Apr 4, 2017
Fuel cell module
HONDA MOTOR CO LTD0 citations39
US9537171B2Jan 3, 2017
Fuel cell module
HONDA MOTOR CO LTD0 citations39
US9698440B2Jul 4, 2017
Fuel cell module
HONDA MOTOR CO LTD0 citations38