P

Inventor

IWABAYASHI HIROHISA

JP7 patents
⚠️ This page may combine multiple inventors who share the name “IWABAYASHI HIROHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

USHIO ELECTRIC INC

4 patents
US8342695B2Jan 1, 2013

High pressure discharge lamp lighting apparatus and projector

USHIO ELECTRIC INC8 citations81
US9548196B2Jan 17, 2017

Discharge lamp

USHIO ELECTRIC INC0 citations48
US9633829B2Apr 25, 2017

Discharge lamp

USHIO ELECTRIC INC0 citations45
US8716934B2May 6, 2014

Short arc discharge lamp

USHIO ELECTRIC INC0 citations40

YAMASHITA TAKASHI

1 patent
US8598801B2Dec 3, 2013

Electric supply device

YAMASHITA TAKASHI7 citations81

TSUKAMOTO TAKUYA

1 patent
US8427055B2Apr 23, 2013

High pressure discharge lamp

TSUKAMOTO TAKUYA0 citations35

HIRAO TETSUJI

1 patent
US8274223B2Sep 25, 2012

High pressure discharge lamp with an electrode having alterating offset parallel grooves

HIRAO TETSUJI0 citations31