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Inventor

Yoshinori Tomita

Inventor
Shizuoka, JP

Overview

25→
Patents
1988–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 25 as inventor

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

H01Rprimary
H01RElectrically-conductive connections19%
H04NPictorial communication, e.g. television13%
B60LPropulsion of electrically-propelled vehicles8%
Y02TClimate change mitigation technologies related to transportation8%
B60TVehicle brake control systems or parts thereof6%
G11BInformation storage based on relative movement between record carrier and transducer6%
G01RMeasuring electric variables4%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices4%
G10LSpeech analysis techniques or speech synthesis4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
PatentTitleYear
10,956,715Decreasing lighting-induced false facial recognition202110,688,871Regenerative braking control apparatus for electrically driven vehicle202010,449,863Regenerative brake control device20199,862,370'Control device for controlling electric vehicle'20189,720,037'Debug circuit, semiconductor device, and debug method'20179,384,860'Semiconductor memory of which defective cell is replaceable with redundant cell and manufacturing method of semiconductor memory'20168,194,143'Digital camera apparatus and recording method thereof'20127,953,525'Electrical powered vehicle incorporating motor and inverter, and control method therefor'20117,898,595'Frame conversion method, frame conversion circuit, and electronic camera'20117,187,714'Image processing apparatus for suppressing high-frequency components of color difference data'20076,690,881'Digital camera apparatus and recording method thereof'20046,437,579'Screening method for a multi-layered ceramic capacitor'20026,186,813'Double retaining connector'20016,022,238'Double lock for connector'20005,904,600'Clamp-type terminal'19995,870,038'Circuit for converting sampling phase of digital data'19995,779,493'Waterproofing connector'19985,746,624'Connector allowing play'19985,730,626'Connector apparatus'19985,645,451'Waterproof tap for a connector'19975,613,868'Waterproof connector'19975,575,683'Connector with front piece fixing terminals'19965,293,542'Iris for video camera'19944,804,613'Optical recording medium and optical recording process using such medium'19894,766,047'Optical recording medium and optical recording process using such medium'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1989Patents assigned to CANON KK (2)· patent assignee history
1988–2017Based in Yokohama, JP· patent location history
1994–2012Patents assigned to SONY CORP (6)· patent assignee history
1996–2001Patents assigned to YAZAKI CORP (9)· patent assignee history
1996–2001Based in Shizuoka, JP· patent location history
1999–2012Based in Kanagawa, JP· patent location history
2016–2017Patents assigned to FUJITSU LTD (2)· patent assignee history
2016–2021Based in Kawasaki, JP· patent location history
2018–2020Patents assigned to MITSUBISHI MOTORS CORP (3)· patent assignee history
2018–2020Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
YAZAKI CORP91996–2001
SONY CORP61994–2012
MITSUBISHI MOTORS CORP32018–2020
CANON KK21988–1989
FUJITSU LTD22016–2017
Locations
LocationPatentsSpan
Shizuoka, JP91996–2001
Kanagawa, JP51999–2012
Tokyo, JP32018–2020
Yokohama, JP31988–2017
Kawasaki, JP22016–2021