P

Inventor

SHIMIZU TOSHIHIKO

JP97 patents
⚠️ This page may combine multiple inventors who share the name “SHIMIZU TOSHIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

23 patents
US6614627B1Sep 2, 2003

Magnetic disk apparatus

HITACHI LTD60 citations96
US4875048AOct 17, 1989

Two-step parallel analog to digital converter

HITACHI LTD88 citations96
US6157519ADec 5, 2000

Magnetic head gimbal assembly of a magnetic disk unit having a load point matched with the center of impact

HITACHI LTD25 citations93
US6624982B2Sep 23, 2003

Magnetic disk recording apparatus

HITACHI LTD25 citations92
US6614623B2Sep 2, 2003

Disc drive head supporting mechanism having power supply pads for an integrated circuit which are of a greater area than signal/control junction pads

HITACHI LTD20 citations92
US6594104B2Jul 15, 2003

Magnetic disk unit including temperature sensing of IC mounted on suspension

HITACHI LTD26 citations92
US6498702B1Dec 24, 2002

Magnetic head supporting apparatus having thermally insulated read/write IC mounted on arm portions thereof

HITACHI LTD25 citations92
US6462910B1Oct 8, 2002

Magnetic disk apparatus

HITACHI LTD31 citations92
US6069774AMay 30, 2000

Magnetic head support device for magnetic disc recording device

HITACHI LTD21 citations92
US5999369ADec 7, 1999

Magnetic disk apparatus

HITACHI LTD39 citations92
US4978957ADec 18, 1990

High-speed analog-to-digital converter

HITACHI LTD44 citations92
US4752766AJun 21, 1988

Analog to digital converter

HITACHI LTD27 citations92
US6307716B1Oct 23, 2001

Magnetic disk device

HITACHI LTD18 citations84
US6226155B1May 1, 2001

Ramp load type magnetic disk unit

HITACHI LTD17 citations84
US4939518AJul 3, 1990

Analog to digital converter

HITACHI LTD20 citations79
US6618225B2Sep 9, 2003

Magnetic head supporting apparatus having thermally insulated IC mounted on an arm portion

HITACHI LTD11 citations74
US6493179B2Dec 10, 2002

Magnetic head gimbal assembly and magnetic disk unit

HITACHI LTD11 citations74
US6445544B2Sep 3, 2002

Magnetic head gimbal assembly and magnetic disk unit

HITACHI LTD8 citations74
US6373659B1Apr 16, 2002

Magnetic slider head and method of producing the same

HITACHI LTD8 citations74
US6122148ASep 19, 2000

Magnetic head slider and method of production thereof

HITACHI LTD10 citations74
US4916653AApr 10, 1990

Adder using multi-state logic

HITACHI LTD8 citations74
US4851845AJul 25, 1989

Encoder

HITACHI LTD8 citations74
US6927947B2Aug 9, 2005

Magnetic disk apparatus

HITACHI LTD10 citations73

PIONEER ELECTRONIC CORP

5 patents

HITACHI GLOBAL STORAGE TECH

4 patents

RENESAS TECH CORP

4 patents

HONDA MOTOR CO LTD

4 patents

HITACHI COMM SYSTEMS INC

2 patents

HITACHI MEDICAL CORP

2 patents

ONODA CONST MATERIALS CO LTD

1 patent

MITSUBISHI ELECTRIC CORP

1 patent

SEIKO EPSON CORP

1 patent

RENESAS ELECTRONICS CORP

1 patent

NISSAN MOTOR

1 patent

HITACHI HIGH TECH CORP

1 patent

Showing the top 50 of 97 patents by PatentIndex Score.