LexDanaLexDanabeta
Inventor

Kenta Kawakami

Inventor
Osaka, JP

Overview

25→
Patents
2012–2021
Patent span
Physics
Primary field (CPC G)

Patents· 25 as inventor

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

G03Bprimary
G03BApparatus or arrangements for taking photographs or for projecting or viewing them24%
LOC2613%
B60WConjoint control of vehicle sub-units of different type or different function11%
LOC1211%
B62DMotor vehicles5%
G01CMeasuring distances, levels or bearings5%
LOC105%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general3%
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys3%
C23CCoating metallic material3%
PatentTitleYear
11,061,298Focal-plane shutter, and imaging device and electronic apparatus comprising focal-plane shutter2021D0924104Headlamp for a bicycle202110,775,795Navigation system, navigation method, and recording medium2020D0888303Portable lighting apparatus202010,649,311Focal-plane shutter and imaging device2020D0866406Speedometer for a bicycle2019D0866029Lamp for helmets2019D0862292Rotation detector for a bicycle2019D0818381Rotation detector for a bicycle2018D0784575'Headlamp for a bicycle'2017D0779351'Speedometer for a bicycle'2017D0775383'Combination light and reflector for a bicycle'20169,501,934'Notification system, electronic device, notification method, and program'2016D0768542'Device for attaching lamp for bicycle'2016D0752787'Taillight for a bicycle'20169,091,902'Focal plane shutter for camera'20158,840,325'Focal plane shutter for camera'20148,727,646'Focal plane shutter for digital cameras'20148,712,640'Vehicle driving assistance apparatus'20148,550,730'Focal plane shutter for cameras'20138,545,115'Focal plane shutter for cameras'20138,519,829'Tag communication apparatus, tag communication apparatus control method, and tag communication apparatus control program'20138,454,248'Focal plane shutter for cameras'20138,408,823'Focal-plane shutter for digital camera'20138,190,329'Steering retention state judging device, driver wakefulness predicting device, and correct course keeping device'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2015Patents assigned to KAWAKAMI KENTA (8)· patent assignee history
2012–2020Patents assigned to HONDA MOTOR CO LTD (4)· patent assignee history
2012–2016Based in Utsunomiya, JP· patent location history
2013–2021Patents assigned to NIDEC COPAL CORP (9)· patent assignee history
2013–2014Patents assigned to INOUE NOBUYOSHI (3)· patent assignee history
2013–2015Based in Saitama, JP· patent location history
2013–2021Based in Tokyo, JP· patent location history
2014–2020Based in Wako, JP· patent location history
2016–2021Patents assigned to CATEYE CO LTD (11)· patent assignee history
2016–2020Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CATEYE CO LTD112016–2021
NIDEC COPAL CORP92013–2021
KAWAKAMI KENTAself82012–2015
HONDA MOTOR CO LTD42012–2020
INOUE NOBUYOSHI32013–2014
Locations
LocationPatentsSpan
Osaka, JP102016–2020
Saitama, JP62013–2015
Tokyo, JP32013–2021
Wako, JP22014–2020
Utsunomiya, JP22012–2016