Inventor

MATUMOTO KENJI

JP4 patents

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

FUJI PHOTO FILM CO LTD

2 patents

US5832015ANov 3, 1998

Laser-diode-pumped solid-state laser

FUJI PHOTO FILM CO LTD40 citations90

US6707835B2Mar 16, 2004

Process for producing semiconductor laser element including S-ARROW structure formed by etching through mask having pair of parallel openings

FUJI PHOTO FILM CO LTD2 citations57

TOSHIBA KK

1 patent

US4639925AJan 27, 1987

Semiconductor laser

TOSHIBA KK3 citations59

ASMO CO LTD

1 patent

US5126084AJun 30, 1992

Method and apparatus for charging high-viscous material

ASMO CO LTD1 citations47