Inventor
SAKAMOTO SHUHEI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “SAKAMOTO SHUHEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON TELEGRAPH & TELEPHONE
12 patentsUS11472707B2Oct 18, 2022
Method for manufacturing bacterium-produced cellulose carbon
NIPPON TELEGRAPH & TELEPHONE0 citations61
US11456498B2Sep 27, 2022
Lithium air secondary battery
NIPPON TELEGRAPH & TELEPHONE0 citations61
US11374229B2Jun 28, 2022
Metal-air battery and method of producing air electrode
NIPPON TELEGRAPH & TELEPHONE0 citations61
US11319209B2May 3, 2022
Method of producing cellulose-nanofiber carbon
NIPPON TELEGRAPH & TELEPHONE0 citations61
US12191504B2Jan 7, 2025
Bipolar metal-air battery, air electrode manufacturing method, and collector manufacturing method
NIPPON TELEGRAPH & TELEPHONE0 citations60
US11851786B2Dec 26, 2023
Method for producing cellulose nanofiber carbon
NIPPON TELEGRAPH & TELEPHONE0 citations60
US12107218B2Oct 1, 2024
Lithium secondary battery
NIPPON TELEGRAPH & TELEPHONE0 citations59
US12074288B2Aug 27, 2024
Lithium secondary battery
NIPPON TELEGRAPH & TELEPHONE0 citations59
US11441748B2Sep 13, 2022
Lighting device
NIPPON TELEGRAPH & TELEPHONE0 citations59
US11961960B2Apr 16, 2024
Lithium secondary battery
NIPPON TELEGRAPH & TELEPHONE0 citations51
US11642504B2May 9, 2023
Sheet mask comprising a battery part
NIPPON TELEGRAPH & TELEPHONE0 citations50
US11978877B2May 7, 2024
Metal-air battery and production method for air electrode
NIPPON TELEGRAPH & TELEPHONE0 citations49