Inventor

AWANOHARA YOSHINORI

JP4 patents

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

SEIKO EPSON CORP

3 patents

US5541678AJul 30, 1996

Multifocal contact lens and method and molding die for manufacturing contact lens

SEIKO EPSON CORP24 citations90

US6007201ADec 28, 1999

Multifocal contact lens

SEIKO EPSON CORP17 citations80

US6389907B2May 21, 2002

O-ring test device

SEIKO EPSON CORP4 citations58

AWANOHARA YOSHINORI

1 patent

US9151960B2Oct 6, 2015

Polarization conversion element, polarization conversion unit, projection apparatus, and method for manufacturing polarization conversion element having a thin ultraviolet light curing adhesive layer

AWANOHARA YOSHINORI3 citations52