Inventor

NAKAGOMI YOICHI

JP14 patents

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

SEIKO EPSON CORP

11 patents

US9563111B2Feb 7, 2017

Discharge lamp driving device, light source device, projector, and discharge lamp driving method

SEIKO EPSON CORP5 citations72

US9338416B2May 10, 2016

Discharge lamp driving device, light source device, projector, and discharge lamp driving method

SEIKO EPSON CORP5 citations72

US9532439B2Dec 27, 2016

Discharge lamp driving device, projector, and discharge lamp driving method

SEIKO EPSON CORP2 citations62

US9439274B2Sep 6, 2016

Discharge lamp driving device, projector, and discharge lamp driving method

SEIKO EPSON CORP2 citations62

US11480860B2Oct 25, 2022

Illuminator and projection-type display apparatus

SEIKO EPSON CORP0 citations56

US9872370B2Jan 16, 2018

Discharge lamp driving device, projector, and discharge lamp driving method

SEIKO EPSON CORP0 citations51

US9288884B2Mar 15, 2016

Discharge lamp lighting device, discharge lamp lighting method, and projector

SEIKO EPSON CORP0 citations51

US10237521B2Mar 19, 2019

Discharge lamp driving device, projector, and discharge lamp driving method

SEIKO EPSON CORP0 citations41

TOKYO ELECTRON LTD

3 patents

US6084215AJul 4, 2000

Semiconductor wafer holder with spring-mounted temperature measurement apparatus disposed therein

TOKYO ELECTRON LTD163 citations98

US5742173AApr 21, 1998

Method and apparatus for probe testing substrate

TOKYO ELECTRON LTD101 citations96

US6239602B1May 29, 2001

Temperature managing apparatus for multi-stage container

TOKYO ELECTRON LTD14 citations72