Inventor
MATSUMOTO TAKAO
JP58 patents
⚠️ This page may combine multiple inventors who share the name “MATSUMOTO TAKAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOMY KOGYO CO
9 patentsUS4142715AMar 6, 1979
Fluid filled amusement devices utilizing fluid motion
TOMY KOGYO CO22 citations82
US4136872AJan 30, 1979
Game employing liquid movement to move a playing piece
TOMY KOGYO CO21 citations82
US4109914AAug 29, 1978
Game structure employing a revolving target
TOMY KOGYO CO20 citations82
US4290605ASep 22, 1981
Game having pathway traversing a plurality of independent object transfer mechanisms
TOMY KOGYO CO12 citations74
USD251312SMar 13, 1979
Housing for amusement water toy
TOMY KOGYO CO9 citations74
USD250358SNov 21, 1978
Amusement toy
TOMY KOGYO CO7 citations74
US4309034AJan 5, 1982
Competitive game moving objects through adjacent depressions in an inclined surface
TOMY KOGYO CO5 citations63
USD250357SNov 21, 1978
Amusement toy
TOMY KOGYO CO5 citations63
USD250359SNov 21, 1978
Amusement toy
TOMY KOGYO CO1 citations52
SAKAI DISPLAY PRODUCTS CORP
7 patentsUS10770483B2Sep 8, 2020
Thin film transistor, display device and method for manufacturing thin film transistor
SAKAI DISPLAY PRODUCTS CORP11 citations82
US11133333B2Sep 28, 2021
Producing method for thin film transistor with different crystallinities
SAKAI DISPLAY PRODUCTS CORP2 citations73
US10559600B2Feb 11, 2020
Thin film transistor, display device and method for producing thin film transistor
SAKAI DISPLAY PRODUCTS CORP4 citations72
US10310347B2Jun 4, 2019
Display apparatus and method of manufacturing display apparatus
SAKAI DISPLAY PRODUCTS CORP3 citations71
US10453876B2Oct 22, 2019
Method for manufacturing thin film transistor and display panel
SAKAI DISPLAY PRODUCTS CORP1 citations60
US11004682B2May 11, 2021
Laser annealing apparatus, laser annealing method, and mask
SAKAI DISPLAY PRODUCTS CORP0 citations50
US10008606B2Jun 26, 2018
Thin film transistor and display panel
SAKAI DISPLAY PRODUCTS CORP0 citations50
NIPPON TELEGRAPH & TELEPHONE
4 patentsUS4239329ADec 16, 1980
Optical nonreciprocal device
NIPPON TELEGRAPH & TELEPHONE94 citations96
US4272159AJun 9, 1981
Optical circulator
NIPPON TELEGRAPH & TELEPHONE36 citations93
US5099114AMar 24, 1992
Optical wavelength demultiplexer
NIPPON TELEGRAPH & TELEPHONE36 citations92
US4793678ADec 27, 1988
Fiber optic polarization controller
NIPPON TELEGRAPH & TELEPHONE39 citations87
HITACHI LTD
4 patentsUS5814815ASep 29, 1998
Phase-contrast electron microscope and phase plate therefor
HITACHI LTD84 citations95
US7755046B2Jul 13, 2010
Transmission electron microscope
HITACHI LTD9 citations83
US7518111B1Apr 14, 2009
Magnetic electron microscope
HITACHI LTD2 citations63
US6387851B1May 14, 2002
Micro-fabrication method and equipment thereby
HITACHI LTD0 citations52
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
4 patentsUS6212208B1Apr 3, 2001
Method for coding and multiplexing multimedia data, apparatus for coding and multiplexing multimedia data, record media containing program for coding and multiplexing multimedia data
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD56 citations92
US6353703B1Mar 5, 2002
Video and audio coding method, coding apparatus, and coding program recording medium
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD38 citations91
US6678468B2Jan 13, 2004
Video and audio coding method, coding apparatus, and coding program recording medium
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations61
US6014496AJan 11, 2000
Moving picture coding method, moving picture coding apparatus and moving picture coding program recording medium
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations52
TDK CORP
3 patentsUS6724574B2Apr 20, 2004
Head gimbal assembly having an encased drive IC chip
TDK CORP7 citations74
US6665148B2Dec 16, 2003
Magnetic head apparatus with IC chip mounted on suspension for increased heat diffusion and magnetic disk apparatus having magnetic head apparatus
TDK CORP4 citations63
US6523249B1Feb 25, 2003
Mounting method of IC chip and manufacturing method of head suspension assembly with the IC chip
TDK CORP4 citations63
SHOWA OIL
3 patentsUS4424274AJan 3, 1984
Process for producing citric acid from hydrocarbons by fermentation
SHOWA OIL4 citations61
US4180626ADec 25, 1979
Process for manufacturing citric acid from olefins by fermentation
SHOWA OIL2 citations56
US4411998AOct 25, 1983
Suppressing method of iso-citric acid formation in producing citric acid from hydrocarbons by fermentation
SHOWA OIL0 citations50
NISSIN ELECTRIC CO LTD
2 patentsSCREEN HOLDINGS CO LTD
2 patentsYAMAMURA GLASS CO LTD
1 patentHITACHI HIGH TECH CORP
1 patentMAZDA MOTOR
1 patent(unassigned)
1 patentMITSUBISHI ELECTRIC CORP
1 patentRANCO JAPAN LTD
1 patentNISSIN ION EQUIPMENT CO LTD
1 patentYANMAR CO LTD
1 patentTOYBOX CORP
1 patentDAIKIN IND LTD
1 patentV TECH CO LTD
1 patentKIKUCHI TETSUO
1 patentShowing the top 50 of 58 patents by PatentIndex Score.