P

Inventor

OZAKI YOSHIHARU

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

NIPPON TELEGRAPH & TELEPHONE

3 patents
US5674771AOct 7, 1997

Capacitor and method of manufacturing the same

NIPPON TELEGRAPH & TELEPHONE58 citations96
US5548401AAug 20, 1996

Photomask inspecting method and apparatus

NIPPON TELEGRAPH & TELEPHONE20 citations90
US5661560AAug 26, 1997

Elliptical light measuring method

NIPPON TELEGRAPH & TELEPHONE19 citations82

NIPPON SIGNAL CO LTD

2 patents
US6504485B2Jan 7, 2003

Monitoring apparatus and control apparatus for traffic signal lights

NIPPON SIGNAL CO LTD17 citations81
US6184799B1Feb 6, 2001

Monitoring apparatus and control apparatus for traffic signal lights

NIPPON SIGNAL CO LTD5 citations59

MITSUBISHI MINING & CEMENT CO

1 patent
US4746468AMay 24, 1988

Method of preparing ceramic microspheres

MITSUBISHI MINING & CEMENT CO23 citations81

HOKKO CHEM IND CO

1 patent
US4507245AMar 26, 1985

Process for the production of a rare earth metal alkoxide

HOKKO CHEM IND CO13 citations69