Inventor

ISHIGURE TAKAAKI

JP4 patents

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

NAKAGAWA LAB INC

1 patent

US7583901B2Sep 1, 2009

Illuminative light communication device

NAKAGAWA LAB INC397 citations96

CITIZEN WATCH CO LTD

1 patent

US9725307B2Aug 8, 2017

Method for producing microchannel, and microchannel

CITIZEN WATCH CO LTD2 citations66

ASAHI GLASS CO LTD

1 patent

US7058271B2Jun 6, 2006

Plastic optical fiber

ASAHI GLASS CO LTD5 citations61

NISSAN CHEMICAL IND LTD

1 patent

US10465054B1Nov 5, 2019

Production method for GI optical waveguide

NISSAN CHEMICAL IND LTD0 citations36