LexDanaLexDanabeta
Inventor

Takahiro Hasegawa

Inventor
Gyoda, JP

Overview

40→
Patents
1987–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 40 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H01Jprimary
H01JElectric discharge tubes or discharge lamps24%
Y10TTechnical subjects covered by former us classification9%
A01MCatching, trapping or scaring of animals6%
A21CMachines or equipment for making or processing doughs6%
B26DCutting6%
B60JWindows, windscreens, non-fixed roofs, doors, or similar devices for vehicles4%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors4%
A01NPreservation of bodies of humans or animals or plants or parts thereof3%
B08BCleaning in general3%
B23DPlaning3%
PatentTitleYear
10,751,852Surface grinding method and surface grinding device202010,132,430Coupling clamp20189,731,848'Bread conveying apparatus'20179,688,123'Load transmission member'20179,604,786'Bread conveying apparatus and bread slicing apparatus'20179,321,331'Load-transmitting member and vehicle door attachment structure thereof'20169,272,429'Bread slicing apparatus'20169,010,226'Bread conveying apparatus and bread slicing apparatus'20158,833,222'Bread slicing apparatus'20148,807,303'Shock absorbing member and shock absorbing structure'20148,601,647'Clip'20138,537,415'Inkjet printer'20138,424,452'Dough dividing apparatus'20138,387,521'Kneaded dough dividing apparatus'20138,382,365'Horizontal mixer'20138,186,797'Inkjet printer having temperature raising preventing device'20128,177,935'Laminated plate and end treatment method of the laminated plate'20128,070,353'Horizontal mixer'20117,330,947'Method and apparatus for backing up data in virtual storage medium'20087,152,789'Commodity information provision method and apparatus'20066,917,151'Resistor for electron gun assembly, electron gun assembly, and cathode-ray tube'20056,707,244'Cathode-ray tube apparatus'20046,646,381'Cathode-ray tube apparatus'20036,603,253'Color cathode ray tube with wire having folded portion'20036,569,907'Heat transpiration preparation and method of the heat transpiration of chemical by using the same'20036,570,349'Cathode-ray tube apparatus'20036,455,999'Color picture tube'20026,406,742'Method of manufacturing a cathode ray tube and apparatus manufacturing the same'20026,229,256'Cathode ray tube having high resistance film on the inner wall of the neck'20016,121,724'Color cathode ray tube with high resistance film in the electron gun'20005,952,777'Color cathode ray tube'19995,923,123'Electron gun assembly for cathode ray tube with a voltage stabilizing suppressor ring'19995,631,521'Electron gun for color cathode ray tube'19975,290,546'Method for thermal vaporization of chemical'19945,038,394'Thermal vaporizer'19914,945,284'Electron gun for color-picture tube device'19904,935,663'Electron gun assembly for color cathode ray tube apparatus'19904,897,575'Electron gun structure for a color picture tube apparatus'19904,786,842'Resistor assembly'19884,663,315'Device and method for vaporizing thermally vaporizable composition'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1994Based in Ako, JP· patent location history
1988–2005Patents assigned to TOSHIBA KK (16)· patent assignee history
1988–2004Based in Gyoda, JP· patent location history
2011–2015Patents assigned to HASEGAWA TAKAHIRO (11)· patent assignee history
2011–2017Patents assigned to OSHIKIRI MACHINERY LTD (9)· patent assignee history
2011–2015Patents assigned to OKI YUZURU (6)· patent assignee history
2011–2015Patents assigned to UMETSU MASAMI (6)· patent assignee history
2013–2017Based in Fujisawa, JP· patent location history
2013–2014Based in Toyota, JP· patent location history
2020Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOSHIBA KK161988–2005
HASEGAWA TAKAHIROself112011–2015
OSHIKIRI MACHINERY LTD92011–2017
OKI YUZURU62011–2015
UMETSU MASAMI62011–2015
Locations
LocationPatentsSpan
Gyoda, JP131988–2004
Fujisawa, JP82013–2017
Ako, JP31987–1994
Toyota, JP22013–2014
Osaka, JP12020