P

Inventor

FUJII SATOSHI

JP123 patents
⚠️ This page may combine multiple inventors who share the name “FUJII SATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUMITOMO ELECTRIC INDUSTRIES

16 patents
US5838090ANov 17, 1998

Surface acoustic wave device

SUMITOMO ELECTRIC INDUSTRIES21 citations93
US5777422AJul 7, 1998

Diamond-ZnO surface acoustic wave device having relatively thinner ZnO piezoelectric layer

SUMITOMO ELECTRIC INDUSTRIES22 citations93
US5646468AJul 8, 1997

Diamond-LiTaO3 surface acoustic wave device

SUMITOMO ELECTRIC INDUSTRIES20 citations93
US5565725AOct 15, 1996

Surface acoustic wave device

SUMITOMO ELECTRIC INDUSTRIES19 citations93
US5565724AOct 15, 1996

Orientational material, orientational substrate and surface acoustic wave device

SUMITOMO ELECTRIC INDUSTRIES38 citations93
US6320296B1Nov 20, 2001

Diamond wafer, method of estimating a diamond wafer and diamond surface acoustic wave device

SUMITOMO ELECTRIC INDUSTRIES31 citations92
US6210780B1Apr 3, 2001

Diamond wafer, method of estimating a diamond wafer and diamond surface acoustic wave device

SUMITOMO ELECTRIC INDUSTRIES17 citations92
US6805808B2Oct 19, 2004

Method for separating chips from diamond wafer

SUMITOMO ELECTRIC INDUSTRIES44 citations88
US6642813B1Nov 4, 2003

Surface acoustic wave device utilizing a ZnO layer and a diamond layer

SUMITOMO ELECTRIC INDUSTRIES14 citations84
US6448688B2Sep 10, 2002

Hard carbon film and surface-acoustic-wave substrate

SUMITOMO ELECTRIC INDUSTRIES13 citations74
US6356006B1Mar 12, 2002

Diamond wafer, method of estimating a diamond wafer and diamond surface acoustic wave device

SUMITOMO ELECTRIC INDUSTRIES5 citations74
US6025636AFeb 15, 2000

Surface acoustic wave device incorporating single crystal LiNbO3

SUMITOMO ELECTRIC INDUSTRIES14 citations74
US5814918ASep 29, 1998

Diamond-ZnO surface acoustic wave device

SUMITOMO ELECTRIC INDUSTRIES10 citations74
US5750243AMay 12, 1998

Surface acoustic wave device and diamond base material for the same

SUMITOMO ELECTRIC INDUSTRIES10 citations74
US4885133ADec 5, 1989

Wear-resistant sintered iron-based alloy and process for producing the same

SUMITOMO ELECTRIC INDUSTRIES12 citations74
US4840665AJun 20, 1989

Wear-resistant sintered iron-based alloy and process for producing the same

SUMITOMO ELECTRIC INDUSTRIES7 citations74

HONDA MOTOR CO LTD

5 patents

MATSUSHITA ELECTRIC WORKS LTD

4 patents

CATERPILLAR MITSUBISHI LTD

3 patents

KOKUSAI ELECTRIC CORP

3 patents

PANASONIC CORP

2 patents

CATERPILLAR JAPAN LTD

2 patents

SEIKO EPSON CORP

2 patents

DAINIPPON TORYO KK

2 patents

PANASONIC IP MAN CO LTD

2 patents

FUJITSU LTD

1 patent

TOYOTA MOTOR CO LTD

1 patent

NEC CORP

1 patent

(unassigned)

1 patent

HITACHI INT ELECTRIC INC

1 patent

SHIMANO KK

1 patent

PANASONIC ELECTRIC WORKS POWER

1 patent

MINOLTA CO LTD

1 patent

KUBOTA LTD

1 patent

Showing the top 50 of 123 patents by PatentIndex Score.