Inventor

TOKUMURA KEIU

JP4 patents

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

NALUX CO LTD

2 patents

US7121735B2Oct 17, 2006

Optical fiber connector, method for manufacturing the same, and optical coupling apparatus

NALUX CO LTD11 citations79

US7170685B2Jan 30, 2007

Production method for optical lens and production method for optical fiber connector

NALUX CO LTD2 citations57

NIPPON ASPHERICAL LENS CO LTD

1 patent

US5729344AMar 17, 1998

Method and apparatus for forming an optical surface by optical etching

NIPPON ASPHERICAL LENS CO LTD1 citations46

UNIV OSAKA

1 patent

US7919366B2Apr 5, 2011

Laser crystallization method for amorphous semiconductor thin film

UNIV OSAKA1 citations45