Inventor

FUJIMAKI OSAMU

JP9 patents

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

SEIKO EPSON CORP

2 patents

USD558252SDec 25, 2007

Lamp for projector

SEIKO EPSON CORP20 citations90

US9454069B2Sep 27, 2016

Illumination system having first and second lens arrays including plano-convex lenses wherein some lenses in the second array include a first and a second lens element, projection-type display apparatus, and optical integrator

SEIKO EPSON CORP1 citations51

FUJIMAKI OSAMU

1 patent

US8287140B2Oct 16, 2012

Projector having a shiftable mounted lens

FUJIMAKI OSAMU7 citations77

TANAKA KATSUMI

1 patent

US9104094B2Aug 11, 2015

Illumination system including first and second lens arrays wherein some lenses in the second array include a first and a second lens element

TANAKA KATSUMI2 citations60

NISHIDA KAZUHIRO

1 patent

US8474987B2Jul 2, 2013

Projector having light amount control based on projection system F-number

NISHIDA KAZUHIRO2 citations60

NEC CORP

1 patent

US6507612B1Jan 14, 2003

Bus access controller

NEC CORP4 citations60

NEC ELECTRONICS CORP

1 patent

US6664839B2Dec 16, 2003

Semiconductor integrated circuit having reduced crosstalk interference on clock signals

NEC ELECTRONICS CORP5 citations57

NAKANO KIYOTAKA

1 patent

US8308305B2Nov 13, 2012

Projector with optical filter reducing internal multiple reflections

NAKANO KIYOTAKA2 citations55

MATSUMOTO YUICHIRO

1 patent

US8242425B2Aug 14, 2012

Projector having first and second lamps with an illumination control device for turning on lamp having higher contrast with respect to a light modulation device and method of controlling lighting thereof

MATSUMOTO YUICHIRO4 citations55