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Inventor

Koji Takahashi

Inventor
Isehara, JP

Overview

11→
Patents
2016–2021
Patent span
Physics
Primary field (CPC G)

Patents· 11 as inventor

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

G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein13%
G06KGraphical data reading10%
B60WConjoint control of vehicle sub-units of different type or different function6%
B62DMotor vehicles6%
G03GElectrography6%
G06FElectric digital data processing6%
G06VImage or video recognition or understanding6%
G08GTraffic control systems6%
H10DInorganic electric semiconductor devices6%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for3%
PatentTitleYear
11,029,572Display device202111,018,161Display device and manufacturing method thereof202111,002,414Light source device202110,997,860Parking assistance device202110,989,935Modulation pattern calculation device, light control device, modulation pattern calculation method, modulation pattern calculation program, and storage medium202110,974,735Parking assistance device202110,955,060Switch valve202110,942,418Data creation device, light control device, data creation method, and data creation program202110,908,862Image forming system and voltage adjustment method2021D0907272Floodlight20219,250,579'Separator, fixing device, and image forming apparatus'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to HAMAMATSU PHOTONICS KK (2)· patent assignee history
2021Patents assigned to HITACHI AUTOMOTIVE SYSTEMS LTD (2)· patent assignee history
2021Patents assigned to SEMICONDUCTOR ENERGY LAB (2)· patent assignee history
2021Patents assigned to DENSO CORP (1)· patent assignee history
2021Patents assigned to FUJIKOKI CORP (1)· patent assignee history
2021Based in Isehara, JP· patent location history
2021Based in Hitachinaka, JP· patent location history
2021Based in Hamamatsu, JP· patent location history
2021Based in Sakai, JP· patent location history
2021Based in Kariya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HAMAMATSU PHOTONICS KK22021
HITACHI AUTOMOTIVE SYSTEMS LTD22021
SEMICONDUCTOR ENERGY LAB22021
DENSO CORP12021
FUJIKOKI CORP12021
Locations
LocationPatentsSpan
Isehara, JP22021
Hitachinaka, JP22021
Hamamatsu, JP22021
Sakai, JP12021
Kariya, JP12021