Inventor

BETSUI HIROSHI

JP4 patents

⚠️ This page may combine multiple inventors who share the name “BETSUI HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI CHEMICAL CO LTD

2 patents

US9442251B2Sep 13, 2016

Optical waveguide with mirror, optical fiber connector, and manufacturing method thereof

HITACHI CHEMICAL CO LTD14 citations79

US9513434B2Dec 6, 2016

Optical waveguide and manufacturing method thereof

HITACHI CHEMICAL CO LTD4 citations68

BANDAI CO

2 patents

USD768787SOct 11, 2016

Medal toy

BANDAI CO4 citations68

USD769983SOct 25, 2016

Medal toy

BANDAI CO3 citations66