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Inventor

Seiji Kaminaga

Inventor
Hirakata, JP

Overview

11→
Patents
1985–2019
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.

G03Gprimary
G03GElectrography26%
G05DSystems for controlling or regulating non-electric variables17%
F16HGearing13%
Y02TClimate change mitigation technologies related to transportation9%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles4%
B60LPropulsion of electrically-propelled vehicles4%
B60WConjoint control of vehicle sub-units of different type or different function4%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables4%
F16DCouplings for transmitting rotation4%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them4%
PatentTitleYear
10,365,602Hole punching apparatus for punching punch holes in printing paper20199,777,799'Transmission and electric vehicle comprising same'20179,068,606'Clutch switching device and twin-clutch type transmission comprising clutch switching device'20155,435,795'Vehicle drivetrain control including CVT'19955,178,044'Traction control upon start-up of automobile with continuously variable transmission'19934,668,075'Electrostatic copying apparatus'19874,650,347'Temperature detector'19874,642,448'Electrostatic copying apparatus'19874,607,954'Automatic developing bias control device'19864,551,009'Electrostatic copying apparatus'19854,519,702'Apparatus for regulating the movement of a movable member'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1987Patents assigned to MITA INDUSTRIAL CO LTD (6)· patent assignee history
1985–1987Based in Hirakata, JP· patent location history
1993–1995Patents assigned to NISSAN MOTOR (2)· patent assignee history
1993Based in Kanagawa, JP· patent location history
1995Based in Fuji, JP· patent location history
2015–2017Patents assigned to AICHI MACHINE IND (2)· patent assignee history
2015–2017Patents assigned to KAMINAGA SEIJI (2)· patent assignee history
2015–2017Based in Aichi, JP· patent location history
2019Patents assigned to KYOCERA DOCUMENT SOLUTIONS INC (1)· patent assignee history
2019Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITA INDUSTRIAL CO LTD61985–1987
AICHI MACHINE IND22015–2017
KAMINAGA SEIJIself22015–2017
NISSAN MOTOR21993–1995
KYOCERA DOCUMENT SOLUTIONS INC12019
Locations
LocationPatentsSpan
Hirakata, JP41985–1987
Aichi, JP22015–2017
Osaka, JP12019
Fuji, JP11995
Kanagawa, JP11993