Chikako Okamoto

AT Autonetworks Technologies: 1 patents #107 of 221Top 50%

PE Pacific Engineering: 1 patents #3 of 16Top 20%

Sumitomo Electric Industries: 1 patents #196 of 538Top 40%

SS Sumitomo Wiring Systems: 1 patents #165 of 366Top 50%

Overall (2025): #423,765 of 469,880Top 95%

Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
12198885	Fuse and on-vehicle device	Ryosuke MASUDA, Masayuki Kato, Akihiro Oda, Yu Kuya	2025-01-14