P

Inventor

MASUDA NOBORU

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

HITACHI LTD

26 patents
US5087829AFeb 11, 1992

High speed clock distribution system

HITACHI LTD235 citations99
US5729550AMar 17, 1998

Data transmitter-receiver

HITACHI LTD54 citations96
US5430397AJul 4, 1995

Intra-LSI clock distribution circuit

HITACHI LTD99 citations96
US5184027AFeb 2, 1993

Clock signal supply system

HITACHI LTD75 citations96
US5043596AAug 27, 1991

Clock signal supplying device having a phase compensation circuit

HITACHI LTD92 citations96
US5165010ANov 17, 1992

Information processing system

HITACHI LTD73 citations95
US7944256B2May 17, 2011

Semiconductor integrated circuit device

HITACHI LTD33 citations93
US7541848B1Jun 2, 2009

PLL circuit

HITACHI LTD30 citations93
US6987978B2Jan 17, 2006

Wireless communication restriction device, repeater and base station

HITACHI LTD22 citations93
US6333645B1Dec 25, 2001

Clocked logic gate circuit

HITACHI LTD23 citations92
US5604840AFeb 18, 1997

Information processing apparatus

HITACHI LTD26 citations92
US5497263AMar 5, 1996

Variable delay circuit and clock signal supply unit using the same

HITACHI LTD43 citations92
US5434453AJul 18, 1995

Semiconductor integrated circuit device and computer system using the same

HITACHI LTD38 citations92
US5214743AMay 25, 1993

Information processing apparatus

HITACHI LTD36 citations92
US5150068ASep 22, 1992

Clock signal supply method and system

HITACHI LTD39 citations92
US4723082AFeb 2, 1988

Signal transfer circuit for use in laminated multilayer electric circuit

HITACHI LTD25 citations90
US6963754B2Nov 8, 2005

Transmission power control method of wireless communication terminal and a base station therefore

HITACHI LTD12 citations84
US5576997ANov 19, 1996

Data processing system and semiconductor memory suited for the same

HITACHI LTD19 citations84
US6316961B2Nov 13, 2001

Clocked logic gate circuit

HITACHI LTD6 citations74
US5068605ANov 26, 1991

Semiconductor integrated circuit device and method of testing the same

HITACHI LTD9 citations74
US4697110ASep 29, 1987

Fluctuation-free input buffer

HITACHI LTD17 citations74
US5822329AOct 13, 1998

Data-transmitter-receiver

HITACHI LTD7 citations73
US5132752AJul 21, 1992

Field effect transistor

HITACHI LTD13 citations73
US5278457AJan 11, 1994

Method and apparatus for adjusting clock signal of electronic apparatus

HITACHI LTD13 citations71
US6426654B2Jul 30, 2002

Signal transmission circuit on semiconductor integrated circuit chip

HITACHI LTD4 citations63
US6278296B1Aug 21, 2001

Dynamic logic circuit and integrated circuit device using the logic circuit

HITACHI LTD4 citations62

MITSUBISHI ELECTRIC CORP

7 patents

MURATA MANUFACTURING CO

6 patents

DENKI ONKYO CO LTD

6 patents

ADVANTEST CORP

1 patent

RENESAS TECH CORP

1 patent

MASTSUSHITA ELECTRIC IND CO LT

1 patent

FUJITSU LTD

1 patent

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

1 patent

Showing the top 50 of 64 patents by PatentIndex Score.