Inventor

ISHIZU TAKAFUMI

JP6 patents

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

HITACHI MAXELL

3 patents

US9857669B2Jan 2, 2018

Projection type image display device with symmetrically arranged light source and power supply

HITACHI MAXELL2 citations71

USD734383SJul 14, 2015

Projector

HITACHI MAXELL2 citations58

US9846354B2Dec 19, 2017

Projection video display device with raisable/lowerable mirror

HITACHI MAXELL0 citations41

ISHIBASHI ATSUSHI

1 patent

USD683782SJun 4, 2013

Projector

ISHIBASHI ATSUSHI16 citations82

ISHIZU TAKAFUMI

1 patent

US8405960B2Mar 26, 2013

Display apparatus

ISHIZU TAKAFUMI6 citations64

UEOKA KAZUMASA

1 patent

US9335618B2May 10, 2016

Projection image display apparatus

UEOKA KAZUMASA0 citations34