Inventor
HOSOKAWA YOICHI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “HOSOKAWA YOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KANEGAFUCHI CHEMICAL IND
5 patentsUS6157072ADec 5, 2000
Image sensor
KANEGAFUCHI CHEMICAL IND25 citations91
US5572255ANov 5, 1996
Image reading apparatus and method for driving appropriate photoelectric energy converting elements when first and second driving voltages are applied simultaneously
KANEGAFUCHI CHEMICAL IND11 citations73
US4937550AJun 26, 1990
Strain sensor
KANEGAFUCHI CHEMICAL IND15 citations73
US4754254AJun 28, 1988
Temperature detector
KANEGAFUCHI CHEMICAL IND9 citations73
US5422511AJun 6, 1995
Image sensor utilizing photo diode, blocking diode and clamping diode
KANEGAFUCHI CHEMICAL IND1 citations50
SUMITOMO OSAKA CEMENT CO LTD
5 patentsUS10578893B2Mar 3, 2020
Optical waveguide element
SUMITOMO OSAKA CEMENT CO LTD4 citations71
US10228605B2Mar 12, 2019
Waveguide optical element
SUMITOMO OSAKA CEMENT CO LTD1 citations62
US10598862B2Mar 24, 2020
Optical modulator
SUMITOMO OSAKA CEMENT CO LTD1 citations59
US10416388B2Sep 17, 2019
Optical waveguide device
SUMITOMO OSAKA CEMENT CO LTD1 citations59
US10088699B2Oct 2, 2018
Optical modulator
SUMITOMO OSAKA CEMENT CO LTD0 citations52
HITACHI CHEMICAL CO LTD
2 patentsUS6265782B1Jul 24, 2001
Semiconductor device, semiconductor chip mounting substrate, methods of manufacturing the device and substrate, adhesive, and adhesive double coated film
HITACHI CHEMICAL CO LTD99 citations97
US6621170B2Sep 16, 2003
Semiconductor device, substrate for mounting semiconductor chip, processes for their production, adhesive, and double-sided adhesive film
HITACHI CHEMICAL CO LTD29 citations92