Inventor

ONO YOUJI

JP7 patents

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

KURARAY CO

2 patents

US6649328B2Nov 18, 2003

Method for manufacture of molding die for Fresnel lens sheet

KURARAY CO3 citations61

US7815822B2Oct 19, 2010

Forming sheet, lenticular lens sheet production method, and their production apparatus

KURARAY CO0 citations39

TOYOHARA MAKOTO

2 patents

US9158042B2Oct 13, 2015

Fresnel lens sheet for solar concentration and design method therefor

TOYOHARA MAKOTO0 citations34

US9343605B2May 17, 2016

Photovoltaic equipment

TOYOHARA MAKOTO0 citations33

NIHON PARKERIZING

1 patent

US4857225AAug 15, 1989

Cleaning chemical for aluminium surface

NIHON PARKERIZING33 citations88

NIPPON STEEL CORP

1 patent

US4784731ANov 15, 1988

Chromate treatment of a metal coated steel sheet

NIPPON STEEL CORP5 citations59

ONO YOUJI

1 patent

US8746949B2Jun 10, 2014

Light emitter

ONO YOUJI0 citations43