Inventor
NAKAMURA SEIJI
JP51 patents
⚠️ This page may combine multiple inventors who share the name “NAKAMURA SEIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
12 patentsUS5706346AJan 6, 1998
Scrambling apparatus and descrambling apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD96 citations98
US5621799AApr 15, 1997
Scrambled transmission system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD140 citations98
US5546461AAug 13, 1996
Scramble system for use in digital video signal recording and reproducing system or transmission and receiving system, comprising scramble apparatus and descramble apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD91 citations96
US5377266ADec 27, 1994
Scramble apparatus and descramble apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD66 citations96
US5515437AMay 7, 1996
Scramble transmission apparatus and signal processing apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations93
US5636279AJun 3, 1997
Scramble apparatus and descramble apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD38 citations92
US7058741B2Jun 6, 2006
System for suspending processing by a first electronic device on a data line to allow a second electronic device to use the data line, with subsequent resumption of the processing of the first electronic device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US5668879ASep 16, 1997
Audio scrambling system for scrambling and descrambling audio signals
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations74
US5617476AApr 1, 1997
Audio scrambling system for scrambling and descrambling audio signals
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations74
US7436898B2Oct 14, 2008
Integrated circuit (IC) card, data transmission apparatus, data transmission method and computer program of data transmission method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations63
US7421527B2Sep 2, 2008
Transmission apparatus and transmission method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations63
US7403139B2Jul 22, 2008
Electronic apparatus and control method thereof using sample rate converter
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations61
TOYOTA MOTOR CO LTD
5 patentsUS6719076B1Apr 13, 2004
Vehicle braked by motor torque and method of controlling the vehicle
TOYOTA MOTOR CO LTD109 citations98
US6459980B1Oct 1, 2002
Vehicle braked with motor torque and method of controlling the same
TOYOTA MOTOR CO LTD141 citations98
US6340339B1Jan 22, 2002
Vehicle drive device
TOYOTA MOTOR CO LTD133 citations98
US6992409B2Jan 31, 2006
Liquid-cooled rotary electric machine integrated with an inverter
TOYOTA MOTOR CO LTD24 citations92
US6956341B2Oct 18, 2005
Motor driving control device
TOYOTA MOTOR CO LTD15 citations84
PANASONIC CORP
5 patentsUS7774508B2Aug 10, 2010
Electronic apparatus, control method thereof, host device, and control method thereof
PANASONIC CORP16 citations84
US7610427B2Oct 27, 2009
Functional module card for transferring digital broadcasting signal using a clock generated based on a synchronous signal extracted from a received data signal
PANASONIC CORP4 citations63
US7947924B2May 24, 2011
Cooking device
PANASONIC CORP6 citations61
US8006030B2Aug 23, 2011
Memory controller for identifying the last valid page/segment in a physical block of a flash memory
PANASONIC CORP6 citations57
US7549594B2Jun 23, 2009
Electronic device having plurality of functional units and controller for controlling registers according to status of functional units
PANASONIC CORP0 citations42
SAKATA SEED CORP
5 patentsUSPP12086P2Sep 11, 2001
Calibrachoa plant named ‘Colorburst Violet’
SAKATA SEED CORP2 citations62
USPP12241P2Dec 4, 2001
Calibrachoa plant named ‘Colorburst Red’
SAKATA SEED CORP0 citations52
USPP12147P2Oct 16, 2001
Calibrachoa plant named ‘Colorburst Rose’
SAKATA SEED CORP0 citations52
US9884PMay 6, 1997
Petunia plant named `Liricashower Rose`
SAKATA SEED CORP1 citations52
US9885PMay 6, 1997
Petunia plant named `Liricashower Blue`
SAKATA SEED CORP0 citations52
DAISO CO LTD
3 patentsUS6159389ADec 12, 2000
Polyether copolymer and crosslinked solid polymer electrolyte
DAISO CO LTD56 citations95
US6858351B2Feb 22, 2005
Polyethylene oxide-based electrolyte containing silicon compound
DAISO CO LTD20 citations82
US6274687B1Aug 14, 2001
Powder of agglomerated fine particles of crosslinked allyl copolymer
DAISO CO LTD2 citations62
CHUGAI PHARMACEUTICAL CO LTD
3 patentsNUVOTON TECHNOLOGY CORP JAPAN
3 patentsUS12078722B2Sep 3, 2024
Distance measurement device and reliability determination method
NUVOTON TECHNOLOGY CORP JAPAN0 citations52
US12019158B2Jun 25, 2024
Distance-measuring imaging device and solid-state imaging element
NUVOTON TECHNOLOGY CORP JAPAN0 citations52
US12429567B2Sep 30, 2025
Distance-measuring imaging device
NUVOTON TECHNOLOGY CORP JAPAN0 citations50
AISIN AW CO
2 patentsPANASONIC IP MAN CO LTD
2 patentsRICOH KK
1 patentHONDA TOSHIYUKI
1 patentYAMAHA MOTOR CO LTD
1 patentNAT TAX ADMINISTRATION AGENCY
1 patentBROTHER IND LTD
1 patentAIDA ENG LTD
1 patentUNIV NAGOYA NAT UNIV CORP
1 patentNAKAMURA SEIJI
1 patentDNA CHIP RESEARCH INC
1 patentGRACE W R & CO
1 patentShowing the top 50 of 51 patents by PatentIndex Score.