Inventor
FUKAMI TADASHI
JP64 patents
⚠️ This page may combine multiple inventors who share the name “FUKAMI TADASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
26 patentsUS6587948B1Jul 1, 2003
Recording apparatus, recording medium, playback apparatus, recording method and playback method
SONY CORP74 citations96
US4812924AMar 14, 1989
Method and apparatus for reproducing or recording a PCM signal and sub data concerning the PCM signal in a paired format
SONY CORP32 citations93
US4799221AJan 17, 1989
Apparatus for reproducing a digital signal
SONY CORP26 citations93
US4688225AAug 18, 1987
Method for uniformly encoding data occurring with different word lengths
SONY CORP35 citations93
US4630272ADec 16, 1986
Encoding method for error correction
SONY CORP33 citations93
US5477396ADec 19, 1995
Apparatus for recording/reproducing digital signals at various speeds
SONY CORP26 citations91
US4802172AJan 31, 1989
Decoding apparatus
SONY CORP22 citations82
US4604657AAug 5, 1986
Apparatus for processing PCM signal
SONY CORP25 citations82
US4532629AJul 30, 1985
Apparatus for error correction
SONY CORP20 citations82
US6941485B2Sep 6, 2005
Clock supply circuit for supplying a processing clock signal used for processing an input signal having a predetermined frequency
SONY CORP19 citations81
US5920577AJul 6, 1999
Digital signal processing method and apparatus
SONY CORP9 citations74
US5276561AJan 4, 1994
Apparatus for reproducing digital signal
SONY CORP9 citations74
US4866636ASep 12, 1989
Method and apparatus for uniformly encoding data occurring with different word lengths
SONY CORP12 citations74
US4862297AAug 29, 1989
Apparatus for reproducing a digital signal without employing tracking signals
SONY CORP11 citations74
US4837640AJun 6, 1989
Method and apparatus for detecting a control signal
SONY CORP8 citations74
US4669000AMay 26, 1987
Synchronizing circuit
SONY CORP7 citations74
US4646171AFeb 24, 1987
Apparatus for recording and/or reproducing digital information signal
SONY CORP10 citations74
US4519058AMay 21, 1985
Optical disc player
SONY CORP9 citations74
US6275551B1Aug 14, 2001
Apparatus for receiving digital information signals
SONY CORP11 citations72
US5210761AMay 11, 1993
Digital signal processing circuit
SONY CORP8 citations71
US6492927B2Dec 10, 2002
Digital-signal receiving apparatus
SONY CORP3 citations63
US5430741AJul 4, 1995
Repeated decoding of product code during successive tape head rotation periods
SONY CORP3 citations63
US5313339AMay 17, 1994
Apparatus using a rotary head for recording digital video and audio signals at double speed
SONY CORP3 citations63
US5285326AFeb 8, 1994
Digital signal processor for converting between 4-channel PCM signals and 2-channel PCM signals
SONY CORP3 citations63
US4875111AOct 17, 1989
Apparatus for reproducing a digital signal
SONY CORP4 citations63
US4885647ADec 5, 1989
Apparatus for reproducing a digital signal
SONY CORP6 citations62
OKEN SEIKO CO LTD
7 patentsUS6435844B1Aug 20, 2002
Diaphragm pump
OKEN SEIKO CO LTD54 citations92
US7040876B2May 9, 2006
Valves for a diaphragm pump
OKEN SEIKO CO LTD26 citations90
US6843643B2Jan 18, 2005
Valve mounting arrangement in a diaphragm pump
OKEN SEIKO CO LTD30 citations90
US6506033B2Jan 14, 2003
Miniature pump with ball-plate drive
OKEN SEIKO CO LTD19 citations84
US4604540AAug 5, 1986
Coreless motor, and a method for manufacturing the coreless motor
OKEN SEIKO CO LTD19 citations74
US4476409AOct 9, 1984
Coils of coreless motor and method of manufacturing the same
OKEN SEIKO CO LTD9 citations74
US9951769B2Apr 24, 2018
Diaphragm pump integrally including quick discharge valve unit
OKEN SEIKO CO LTD4 citations73
FUJI CHEM IND CO LTD
5 patentsUS6045771AApr 4, 2000
Lithium-nickel complex oxide, a process for preparing the same and a positive electrode active material for a secondary battery
FUJI CHEM IND CO LTD96 citations93
US6395250B2May 28, 2002
Lithium/nickel/cobalt composite oxide, process for preparing the same, and cathode active material for rechargeable battery
FUJI CHEM IND CO LTD42 citations92
US7064101B2Jun 20, 2006
Stable astaxanthin-containing powdery compositions and process for producing the same
FUJI CHEM IND CO LTD12 citations83
US7838033B2Nov 23, 2010
Composition for rapid disintegrating tablet in oral cavity
FUJI CHEM IND CO LTD13 citations82
US8349361B2Jan 8, 2013
Composition for rapid disintegrating tablet in oral cavity
FUJI CHEM IND CO LTD6 citations71
FUKAMI TADASHI
3 patentsUS8532570B2Sep 10, 2013
Wireless communication device and wireless communication system
FUKAMI TADASHI16 citations81
US9453504B2Sep 27, 2016
Diaphragm pump
FUKAMI TADASHI3 citations72
US8077645B2Dec 13, 2011
Wireless communication terminal, semiconductor device, data communication method, and wireless communication system
FUKAMI TADASHI6 citations62
HAMAMATSU PHOTONICS KK
2 patentsOHKEN SEIKO CO LTD
2 patentsFUJIWARA KEIICHI
1 patentTANAKA NOBUKAZU
1 patentJECO KK
1 patentTSUDA TOSHIHIRO
1 patentMITSUBISHI ELECTRIC CORP
1 patentShowing the top 50 of 64 patents by PatentIndex Score.