Inventor

NAGASE OSAMU

JP12 patents

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

WACOM CO LTD

3 patents

US9898105B2Feb 20, 2018

Position indicator

WACOM CO LTD8 citations82

US10474253B2Nov 12, 2019

Electronic pen including a pressing member having an extension that extends along an outer wall of a writing-pressure detector

WACOM CO LTD3 citations72

US9665188B2May 30, 2017

Position indicator

WACOM CO LTD2 citations71

RICOH KK

2 patents

US7077546B2Jul 18, 2006

Illumination apparatus and liquid crystal projector using the illumination apparatus

RICOH KK27 citations92

US6866404B2Mar 15, 2005

Illumination apparatus and a liquid crystal projector using the illumination apparatus

RICOH KK35 citations92

AMANO RYUHEI

2 patents

US8641208B2Feb 4, 2014

Refractive optics and projection display apparatus

AMANO RYUHEI9 citations83

US8087789B2Jan 3, 2012

Projection optical system and projection display device

AMANO RYUHEI9 citations82

DAIICHI SEIYAKU CO

2 patents

US4317771AMar 2, 1982

Muramyldipeptide derivatives

DAIICHI SEIYAKU CO25 citations80

US4382080AMay 3, 1983

Method for treating and preventing bacterial infections

DAIICHI SEIYAKU CO10 citations72

TAKAURA ATSUSHI

2 patents

US8777421B2Jul 15, 2014

Projection optical system

TAKAURA ATSUSHI4 citations71

US8529070B2Sep 10, 2013

Projection optical apparatus

TAKAURA ATSUSHI3 citations61

NAGASE OSAMU

1 patent

US8419191B2Apr 16, 2013

Projection optical system, projector and image reading device

NAGASE OSAMU5 citations67