Inventor
KISHIMOTO TAKEAKI
JP28 patents
⚠️ This page may combine multiple inventors who share the name “KISHIMOTO TAKEAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NISSHINBO HOLDINGS INC
19 patentsUS10903504B2Jan 26, 2021
Carbon catalyst for redox flow battery electrodes
NISSHINBO HOLDINGS INC2 citations68
US11014074B2May 25, 2021
Cell electrode, composition for cell electrode catalyst layer, and cell
NISSHINBO HOLDINGS INC2 citations66
US11145876B2Oct 12, 2021
Carbon catalyst, cell electrode, and cell
NISSHINBO HOLDINGS INC0 citations61
US12489121B2Dec 2, 2025
Metal-loaded catalyst, battery electrode and battery
NISSHINBO HOLDINGS INC0 citations59
US12080896B2Sep 3, 2024
Carbon catalyst, battery electrode, and battery
NISSHINBO HOLDINGS INC0 citations59
US11764366B2Sep 19, 2023
Cathode, membrane electrode assembly, and battery
NISSHINBO HOLDINGS INC0 citations59
US11387465B2Jul 12, 2022
Cathode, membrane electrode assembly, and battery
NISSHINBO HOLDINGS INC0 citations59
US11387466B2Jul 12, 2022
Carbon catalyst, battery electrode, and battery
NISSHINBO HOLDINGS INC0 citations59
US11005107B2May 11, 2021
Multi-layer catalyst design
NISSHINBO HOLDINGS INC0 citations59
US11344867B2May 31, 2022
Carbon catalyst, battery electrode and battery
NISSHINBO HOLDINGS INC0 citations58
US10903505B2Jan 26, 2021
Carbon catalyst for redox flow battery electrodes
NISSHINBO HOLDINGS INC0 citations58
US11398629B2Jul 26, 2022
Carbon catalyst, electrode, and battery
NISSHINBO HOLDINGS INC0 citations57
US10468688B2Nov 5, 2019
Carbon catalyst, electrode, and battery
NISSHINBO HOLDINGS INC1 citations57
US12249722B2Mar 11, 2025
Metal-loaded catalyst, battery electrode and battery
NISSHINBO HOLDINGS INC0 citations56
US11177484B2Nov 16, 2021
Battery cathode, composition for battery cathode catalytic layer, and battery
NISSHINBO HOLDINGS INC0 citations56
US9368849B2Jun 14, 2016
Carbonaceous material for lithium-air battery cathodes and lithium battery
NISSHINBO HOLDINGS INC1 citations51
US9548499B2Jan 17, 2017
Carbon catalyst, method for manufacturing the carbon catalyst, and electrode and battery using the carbon catalyst
NISSHINBO HOLDINGS INC0 citations47
US12362365B2Jul 15, 2025
Metal-supported catalyst, battery electrode, and battery
NISSHINBO HOLDINGS INC0 citations45
US12132212B2Oct 29, 2024
Metal supported catalyst, battery electrode, and battery
NISSHINBO HOLDINGS INC0 citations45
KISHIMOTO TAKEAKI
3 patentsUS8999874B2Apr 7, 2015
Carbon catalyst and process for production thereof, and electrode and battery each equipped with same
KISHIMOTO TAKEAKI4 citations66
US8617768B2Dec 31, 2013
Carbon catalyst for direct fuel cell cathode, and direct fuel cell cathode and direct fuel cell using same
KISHIMOTO TAKEAKI1 citations48
US8569207B2Oct 29, 2013
Carbon catalyst, method of producing same, and electrode and battery each utilizing same
KISHIMOTO TAKEAKI0 citations46
OZAKI JUN-ICHI
2 patentsUS9059471B2Jun 16, 2015
Carbon catalyst, method for manufacturing the carbon catalyst, and electrode and battery using the carbon catalyst
OZAKI JUN-ICHI2 citations55
US9711803B2Jul 18, 2017
Carbon catalyst, method for manufacturing the carbon catalyst, and electrode and battery using the carbon catalyst
OZAKI JUN-ICHI1 citations49