Inventor
TOMINAGA TAKESHI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “TOMINAGA TAKESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OJI HOLDINGS CORP
4 patentsUS12590195B2Mar 31, 2026
Polypropylene film, polypropylene film integrated with metal layer, and film capacitor
OJI HOLDINGS CORP0 citations59
US11142618B2Oct 12, 2021
Biaxially stretched polypropylene film, metallized film for capacitors, and capacitor
OJI HOLDINGS CORP1 citations57
US11342116B2May 24, 2022
Polypropylene film, metal layer-integrated polypropylene film, and film capacitor
OJI HOLDINGS CORP0 citations55
US11961683B2Apr 16, 2024
Biaxially stretched polypropylene film, metallized film, metallized film roll and film capacitor
OJI HOLDINGS CORP0 citations48