P

Inventor

HIROSE KENJI

JP139 patents
⚠️ This page may combine multiple inventors who share the name “HIROSE KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YASKAWA DENKI SEISAKUSHO KK

10 patents
US5770936AJun 23, 1998

Noncontacting electric power transfer apparatus, noncontacting signal transfer apparatus, split-type mechanical apparatus employing these transfer apparatus, and a control method for controlling same

YASKAWA DENKI SEISAKUSHO KK118 citations98
US5818188AOct 6, 1998

Noncontacting electric power transfer apparatus, noncontacting signal transfer apparatus, split-type mechanical apparatus employing these transfer apparatus, and a control method for controlling same

YASKAWA DENKI SEISAKUSHO KK53 citations95
US5637973AJun 10, 1997

Noncontacting electric power transfer apparatus, noncontacting signal transfer apparatus, split-type mechanical apparatus employing these transfer apparatus and a control method for controlling same

YASKAWA DENKI SEISAKUSHO KK51 citations95
US6157097ADec 5, 2000

Protecting method for inrush current preventing resistor

YASKAWA DENKI SEISAKUSHO KK35 citations92
US5798622AAug 25, 1998

Noncontacting electric power transfer apparatus, noncontacting signal transfer apparatus, split-type mechanical apparatus employing these transfer apparatus, and a control method for controlling same

YASKAWA DENKI SEISAKUSHO KK25 citations92
US4357569ANov 2, 1982

Control device for a synchronous motor

YASKAWA DENKI SEISAKUSHO KK43 citations90
US5887430AMar 30, 1999

Hydraulic source and hydraulic machine

YASKAWA DENKI SEISAKUSHO KK31 citations89
US4358726ANov 9, 1982

Current type inverter

YASKAWA DENKI SEISAKUSHO KK27 citations80
US4358722ANov 9, 1982

Speed detector using resolver

YASKAWA DENKI SEISAKUSHO KK24 citations80
US4259628AMar 31, 1981

Control device of AC motor

YASKAWA DENKI SEISAKUSHO KK23 citations80

HITACHI LTD

5 patents

TOSHIBA KK

4 patents

SONY OLYMPUS MEDICAL SOLUTIONS INC

3 patents

OLYMPUS CORP

3 patents

CANON KK

3 patents

TOKYO SHIBAURA ELECTRIC CO

3 patents

OLYMPUS MEDICAL SYSTEMS CORP

2 patents

HONDA MOTOR CO LTD

2 patents

SONY CORP

2 patents

RENESAS ELECTRONICS CORP

2 patents

MIURA SHUUICHI

1 patent

FUJI HEAVY IND LTD

1 patent

RENESAS TECH CORP

1 patent

HITACHI CABLE

1 patent

SONY INTERACTIVE ENTERTAINMENT INC

1 patent

SANYO ELECTRIC CO

1 patent

INOUE YUKITO

1 patent

HITACHI METALS LTD

1 patent

MITSUBISHI ELECTRIC CORP

1 patent

AIR LIQUIDE

1 patent

HISAGO KABUSHIKI KAISHA

1 patent

Showing the top 50 of 139 patents by PatentIndex Score.