Inventor
ASANO TSUYOSHI
JP26 patents
⚠️ This page may combine multiple inventors who share the name “ASANO TSUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON OIL CORP
7 patentsUS6606183B2Aug 12, 2003
Method for producing a cell for an electrochromic mirror and an electrochromic mirror
NIPPON OIL CORP253 citations99
US6867894B2Mar 15, 2005
Electrochromic mirror
NIPPON OIL CORP20 citations84
US6728022B2Apr 27, 2004
Electrochromic device
NIPPON OIL CORP19 citations84
US6814451B2Nov 9, 2004
Antiglare mirror apparatus in a vehicle compartment
NIPPON OIL CORP2 citations63
US7977131B2Jul 12, 2011
Method for manufacturing nano-array electrode and photoelectric conversion device using same
NIPPON OIL CORP5 citations62
US8049051B2Nov 1, 2011
Process for production of aromatic hydrocarbons
NIPPON OIL CORP0 citations51
US7105612B2Sep 12, 2006
Process for producing solid polymer electrolyte
NIPPON OIL CORP0 citations42
PRIME PLANET ENERGY & SOLUTIONS INC
5 patentsUS12592435B2Mar 31, 2026
Sealed power storage device
PRIME PLANET ENERGY & SOLUTIONS INC0 citations49
US12469938B2Nov 11, 2025
Method for producing power storage device
PRIME PLANET ENERGY & SOLUTIONS INC0 citations49
US12469914B2Nov 11, 2025
Lid body and sealed battery
PRIME PLANET ENERGY & SOLUTIONS INC0 citations48
US12244026B2Mar 4, 2025
Lid body and sealed battery
PRIME PLANET ENERGY & SOLUTIONS INC0 citations48
US11815467B2Nov 14, 2023
Nano projection structure inspection apparatus and nano projection structure inspection method
PRIME PLANET ENERGY & SOLUTIONS INC0 citations47
NIPPON MITSUBISHI OIL CORP
3 patentsUS6535322B2Mar 18, 2003
Electrochromic mirror
NIPPON MITSUBISHI OIL CORP20 citations92
US6115171ASep 5, 2000
Electrochromic device
NIPPON MITSUBISHI OIL CORP30 citations91
US6421162B2Jul 16, 2002
Method for producing a cell for an electrochromic mirror and an electrochromic mirror
NIPPON MITSUBISHI OIL CORP4 citations63