Inventor
KAKUWA TAKASHI
JP24 patents
⚠️ This page may combine multiple inventors who share the name “KAKUWA TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PANASONIC IP MAN CO LTD
21 patentsUS10256489B2Apr 9, 2019
Hydrogen generating apparatus and fuel cell system
PANASONIC IP MAN CO LTD13 citations84
US10693173B2Jun 23, 2020
Fuel cell device
PANASONIC IP MAN CO LTD3 citations72
US12148935B2Nov 19, 2024
Electrochemical device
PANASONIC IP MAN CO LTD0 citations61
US10305132B2May 28, 2019
High-temperature fuel cell system
PANASONIC IP MAN CO LTD1 citations61
US11329303B2May 10, 2022
Fuel cell system and method for operating the same
PANASONIC IP MAN CO LTD1 citations60
US12553424B2Feb 17, 2026
Compression apparatus
PANASONIC IP MAN CO LTD0 citations52
US12100874B2Sep 24, 2024
Compression apparatus
PANASONIC IP MAN CO LTD0 citations52
US12074347B2Aug 27, 2024
Electrochemical cell unit, electrochemical cell stack, method for producing electrochemical cell unit, and method for producing electrochemical cell stack
PANASONIC IP MAN CO LTD0 citations52
US11932953B2Mar 19, 2024
Compression apparatus
PANASONIC IP MAN CO LTD0 citations52
US11978933B2May 7, 2024
Compression apparatus
PANASONIC IP MAN CO LTD0 citations51
US11456467B2Sep 27, 2022
Solid oxide fuel cell and electrochemical cell
PANASONIC IP MAN CO LTD0 citations51
US11367890B2Jun 21, 2022
Solid oxide fuel cell and electrochemical cell
PANASONIC IP MAN CO LTD0 citations51
US11056695B2Jul 6, 2021
Solid oxide fuel cell system
PANASONIC IP MAN CO LTD0 citations51
US11050067B2Jun 29, 2021
Fuel cell system
PANASONIC IP MAN CO LTD0 citations51
US12331416B2Jun 17, 2025
Compression apparatus for hydrogen-containing gas utilizing an anode separator arrangement
PANASONIC IP MAN CO LTD0 citations50
US12095132B2Sep 17, 2024
Compression apparatus
PANASONIC IP MAN CO LTD0 citations50
US12046781B2Jul 23, 2024
Compression apparatus
PANASONIC IP MAN CO LTD0 citations50
US11196069B2Dec 7, 2021
Fuel cell system
PANASONIC IP MAN CO LTD0 citations50
US11127963B2Sep 21, 2021
Solid oxide fuel cell system
PANASONIC IP MAN CO LTD0 citations49
US10320016B2Jun 11, 2019
High-temperature fuel cell system
PANASONIC IP MAN CO LTD0 citations41
US10700368B2Jun 30, 2020
High-temperature operation fuel cell system
PANASONIC IP MAN CO LTD0 citations40