Inventor
TAKAHASHI CHIHIRO
JP14 patents
⚠️ This page may combine multiple inventors who share the name “TAKAHASHI CHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TDK CORP
3 patentsNIPPON KAYAKU KK
3 patentsUS11852783B2Dec 26, 2023
Optical film, optical laminate, functional glass, and head-up display
NIPPON KAYAKU KK2 citations71
US10525666B2Jan 7, 2020
Optical laminate structure and head-up display system using the optical laminate structure, and light reflection film
NIPPON KAYAKU KK4 citations68
US10241241B2Mar 26, 2019
Light reflecting film, and light controlling film, optical film, functional glass and head-up display including the light reflecting film
NIPPON KAYAKU KK4 citations67
OKI ELECTRIC IND CO LTD
3 patentsUS12543598B2Feb 3, 2026
Light emitting device, semiconductor structure, method of manufacturing a thin-film layer, and method of manufacturing a light emitting device
OKI ELECTRIC IND CO LTD0 citations49
US12328928B2Jun 10, 2025
Semiconductor element unit and method of manufacturing thereof, semiconductor element unit supply substrate, and semiconductor packaging circuit and method of manufacturing thereof
OKI ELECTRIC IND CO LTD0 citations49
US12191292B2Jan 7, 2025
Composite integrated film, composite integrated film supply wafer, and semiconductor composite device
OKI ELECTRIC IND CO LTD0 citations48