P

Inventor

SATO KAZUO

JP239 patents
⚠️ This page may combine multiple inventors who share the name “SATO KAZUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

15 patents
US4893174AJan 9, 1990

High density integration of semiconductor circuit

HITACHI LTD196 citations99
US4894343AJan 16, 1990

Chamber plate for use in cell fusion and a process for production thereof

HITACHI LTD211 citations98
US6917133B2Jul 12, 2005

Air conditioner having permanent magnet rotating electric machine

HITACHI LTD82 citations97
US6525442B2Feb 25, 2003

Permanent magnet rotating electric machine

HITACHI LTD120 citations97
US5380396AJan 10, 1995

Valve and semiconductor fabricating equipment using the same

HITACHI LTD164 citations97
US5243861ASep 14, 1993

Capacitive type semiconductor accelerometer

HITACHI LTD118 citations96
US5183744AFeb 2, 1993

Cell handling method for cell fusion processor

HITACHI LTD98 citations96
US5023054AJun 11, 1991

Blood filter and apparatus for hemorheological measurement

HITACHI LTD113 citations96
US4750364AJun 14, 1988

Angular velocity and acceleration sensor

HITACHI LTD121 citations96
US4453407AJun 12, 1984

Vibration diagnosis method and apparatus for rotary machines

HITACHI LTD113 citations95
US4435770AMar 6, 1984

Vibration diagnosing method and apparatus for a rotary machine

HITACHI LTD105 citations95
US4098127AJul 4, 1978

Balancing method for use in multiple-span rotor shaft system and balancing system using same

HITACHI LTD59 citations95
US6775595B1Aug 10, 2004

Energy-saving service offering method and apparatus therefor

HITACHI LTD58 citations94
US5284179AFeb 8, 1994

Valve and semiconductor fabricating equipment using the same

HITACHI LTD47 citations94
US4895805AJan 23, 1990

Cell manipulating apparatus

HITACHI LTD104 citations94

ASM IP HOLDING BV

13 patents

ASAHI GLASS CO LTD

4 patents

ASM JAPAN

2 patents

(unassigned)

2 patents

TOSHIBA KK

2 patents

MATSUSHITA ELECTRONICS CORP

2 patents

ALPS ELECTRIC CO LTD

1 patent

SEIKO INSTR INC

1 patent

IDEMITSU KOSAN CO

1 patent

TOYODA CHUO KENKYUSHO KK

1 patent

CLARION CO LTD

1 patent

JAPAN SERVO

1 patent

SANKYO CO

1 patent

TOYODA AUTOMATIC LOOM WORKS

1 patent

SUMITOMO RUBBER IND

1 patent

KONICA MINOLTA BUSINESS TECH

1 patent

Showing the top 50 of 239 patents by PatentIndex Score.