P

Inventor

MORI KENJI

JP225 patents
⚠️ This page may combine multiple inventors who share the name “MORI KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

21 patents
US6381428B1Apr 30, 2002

Photoconductor unit and image forming system

HITACHI LTD82 citations98
US5189578AFeb 23, 1993

Disk system with sub-actuators for fine head displacement

HITACHI LTD202 citations98
US4613782ASep 23, 1986

Actuator

HITACHI LTD144 citations98
US6697586B2Feb 24, 2004

Photoconductor unit and image forming system

HITACHI LTD50 citations96
US6501925B2Dec 31, 2002

Photoconductor unit and image forming system

HITACHI LTD41 citations96
US5677813AOct 14, 1997

Rotary information recording and reproduction apparatus

HITACHI LTD77 citations96
US5659445AAug 19, 1997

Recording disk apparatus and rotational supporting structure therefor having improved lubrication arrangement

HITACHI LTD67 citations96
US5325244AJun 28, 1994

Magnetic recording data storage system

HITACHI LTD55 citations96
US5276573AJan 4, 1994

Slider unit controllably actuated at a surface of a moving information recording medium

HITACHI LTD99 citations96
US5073912ADec 17, 1991

Sample moving apparatus, sample moving system and semiconductor manufacturing apparatus

HITACHI LTD88 citations96
US4950135AAug 21, 1990

Piezoelectric powered scroll compressor

HITACHI LTD66 citations96
US4468583AAug 28, 1984

Piezoelectric rotary actuator

HITACHI LTD44 citations93
US6462910B1Oct 8, 2002

Magnetic disk apparatus

HITACHI LTD31 citations92
US6327447B1Dec 4, 2001

Electrophotographic apparatus having heat exhaustion device

HITACHI LTD34 citations92
US5999369ADec 7, 1999

Magnetic disk apparatus

HITACHI LTD39 citations92
US5973878AOct 26, 1999

Recording disk apparatus and rotational supporting structure therefor, having a magnetic lubricant seal which is inclined

HITACHI LTD34 citations92
US5886856AMar 23, 1999

Magnetic head slider assembly for magnetic disk recording/reproducing apparatus

HITACHI LTD32 citations92
US5666334ASep 9, 1997

Storage device capable of using both optical and magnetic disk units for storing information data

HITACHI LTD19 citations92
US5486965AJan 23, 1996

Rotary information recording/reproducing apparatus carriage actuator arrangement

HITACHI LTD25 citations92
US5463511AOct 31, 1995

Spindle unit having pre-load mechanism

HITACHI LTD24 citations92
US5247410ASep 21, 1993

Magnetic disk apparatus using a rotary actuator for magnetic head positioning with reduced vibration

HITACHI LTD53 citations92

HISAMITSU PHARMACEUTICAL CO

6 patents

TOYODA GOSEI KK

6 patents

NEC CORP

4 patents

TOYOTA MOTOR CO LTD

3 patents

JGC CORP

2 patents

YAMAHA MOTOR CO LTD

2 patents

SEIKO INSTR INC

1 patent

SONY CORP

1 patent

OLYMPUS OPTICAL CO

1 patent

MITSUBISHI CHEM IND

1 patent

MITSUBISHI ELECTRIC CORP

1 patent

AGENCY IND SCIENCE TECHN

1 patent

Showing the top 50 of 225 patents by PatentIndex Score.