Inventor

TAKEMOTO MASAKI

JP56 patents

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

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

21 patents

USD539057SMar 27, 2007

Television stand

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD120 citations98

USD442983SMay 29, 2001

Projector

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD38 citations93

USD445769SJul 31, 2001

Combined television receiver with digital video disk player and video tape recorder

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations84

USD541776SMay 1, 2007

Rear projection television

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations74

USD486805SFeb 17, 2004

Television with DVD player

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations74

USD467233SDec 17, 2002

Television receiver

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations74

USD445768SJul 31, 2001

Combined television receiver with digital video disk player and video tape recorder

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations74

USD443884SJun 19, 2001

Projector

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations74

USD443631SJun 12, 2001

Projector

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations74

USD289893SMay 19, 1987

Combined video tape recorder and video camera

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74

USD288685SMar 10, 1987

TV tuner for video tape recorder

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations74

USD435836SJan 2, 2001

Combined television receiver and video tape recorder

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations73

USD416552SNov 16, 1999

Combined television receiver with video tape recorder

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations73

USD289157SApr 7, 1987

Combined video tape recorder and video camera

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations72

USD428877SAug 1, 2000

Combined television receiver and digital videodisk player with videotape recorder

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations63

USD537051SFeb 20, 2007

Television set

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62

USD430122SAug 29, 2000

Combined television receiver and video tape recorder

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62

USD425051SMay 16, 2000

Combined television receiver and video tape recorder

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations62

USD291433SAug 18, 1987

Cradle for a combined video camera and tape recorder

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations61

USD561133SFeb 5, 2008

Rear projection television

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52

USD536679SFeb 13, 2007

Television set

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations52

PANASONIC CORP

12 patents

USD695396SDec 10, 2013

Syringe

PANASONIC CORP54 citations98

USD695395SDec 10, 2013

Syringe

PANASONIC CORP40 citations94

USD695391SDec 10, 2013

Syringe

PANASONIC CORP19 citations93

USD695394SDec 10, 2013

Syringe

PANASONIC CORP23 citations93

USD695393SDec 10, 2013

Syringe

PANASONIC CORP7 citations84

USD611607SMar 9, 2010

Hearing aid

PANASONIC CORP12 citations84

USD700319SFeb 25, 2014

Syringe

PANASONIC CORP3 citations63

USD633210SFeb 22, 2011

Hearing aid

PANASONIC CORP4 citations63

USD611608SMar 9, 2010

Hearing aid

PANASONIC CORP2 citations63

USD633211SFeb 22, 2011

Hearing aid housing

PANASONIC CORP1 citations52

USD633212SFeb 22, 2011

Hearing aid

PANASONIC CORP0 citations52

USD611609SMar 9, 2010

Hearing aid

PANASONIC CORP0 citations52

MITSUBISHI GAS CHEMICAL CO

6 patents

US5872266AFeb 16, 1999

Process for producing 3-methyltetrahydrofuran

MITSUBISHI GAS CHEMICAL CO6 citations70

US5990324ANov 23, 1999

Process for producing 3-methyltetrahydrofuran

MITSUBISHI GAS CHEMICAL CO6 citations63

US5663382ASep 2, 1997

Process for preparing 3-methyltetrahydrofuran

MITSUBISHI GAS CHEMICAL CO3 citations63

US11479738B2Oct 25, 2022

Fragrance composition containing alpha-methoxyisobutyric ester compound, and use thereof as fragrance

MITSUBISHI GAS CHEMICAL CO0 citations60

US5618953AApr 8, 1997

Process for producing 3-methyltetrahydrofuran

MITSUBISHI GAS CHEMICAL CO2 citations60

US8022233B2Sep 20, 2011

Process for producing glycidyl 2-hydroxyisobutyrate and composition containing the product

MITSUBISHI GAS CHEMICAL CO0 citations52

MORI MASAKAZU

2 patents

USD667121SSep 11, 2012

Hearing aid

MORI MASAKAZU36 citations92

USD667122SSep 11, 2012

Hearing aid housing

MORI MASAKAZU4 citations63

TAKEMOTO MASAKI

2 patents

USD667123SSep 11, 2012

Earphone for hearing aid

TAKEMOTO MASAKI8 citations82

USD667124SSep 11, 2012

Earphone for hearing aid

TAKEMOTO MASAKI11 citations82

PHC HOLDINGS CORP

2 patents

USD1086248SJul 29, 2025

Automatic tablet packing machine

PHC HOLDINGS CORP0 citations62

USD1086249SJul 29, 2025

Automatic tablet packing machine

PHC HOLDINGS CORP0 citations62

PANASONIC HEALTHCARE HOLDINGS CO LTD

1 patent

USD771244SNov 8, 2016

Syringe

PANASONIC HEALTHCARE HOLDINGS CO LTD26 citations94

ONODA AKIRA

1 patent

USD657755SApr 17, 2012

Remote controller for hearing aid

ONODA AKIRA19 citations91

TOSHIBA MONOFRAX

1 patent

US4974666ADec 4, 1990

Refractory brick assembly for a heat regenerator

TOSHIBA MONOFRAX21 citations81

PHC CORP

1 patent

USD1103414SNov 25, 2025

Control panel for laboratory apparatus

PHC CORP0 citations56

UCHIYAMA TAKAKO

1 patent

US8603939B2Dec 10, 2013

Amide compound production catalyst, and process for production of amide compound

UCHIYAMA TAKAKO3 citations54

Showing the top 50 of 56 patents by PatentIndex Score.