Inventor
Akihiro Kashiwagi
Inventor
Shiojiri, JP
Overview
Patents· 12 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%
G02BOptical elements, systems or apparatus14%
H04NPictorial communication, e.g. television14%
B60GVehicle suspension arrangements10%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles7%
B62DMotor vehicles7%
H05BElectric heating7%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for3%
F16FSprings3%
F21KNon-electric light sources using luminescence3%
PatentTitleYear
10,768,517Light source device and projector202010,474,022Illuminator and projector20199,860,497'Illumination device and projector'20189,500,941'Illumination device and projector'20169,300,929'Illumination device and projector'20169,291,313'Wavelength conversion element, light source device, and projector'20169,206,959'Wavelength conversion element, light source device, and projector'20155,267,623'Mounting structure for a power unit of an automobile'19935,244,053'Structure of automotive vehicle suspension'19935,133,573'Strut mounting structure for a vehicle and method of assembly'19925,036,943'Vehicle power train system'19914,998,748'Vehicle suspension system'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1993Patents assigned to MAZDA MOTOR (5)· patent assignee history
1991Based in Hiroshima, JP· patent location history
1992–1993Based in Hatsukaichi, JP· patent location history
2015–2020Patents assigned to SEIKO EPSON CORP (7)· patent assignee history
2015–2020Based in Shiojiri, JP· patent location history
2016Patents assigned to KASHIWAGI AKIHIRO (1)· patent assignee history
2016Patents assigned to MIYAMAE AKIRA (1)· patent assignee history
2016Based in Matsumoto, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEIKO EPSON CORP | 7 | 2015–2020 |
| MAZDA MOTOR | 5 | 1991–1993 |
| KASHIWAGI AKIHIROself | 1 | 2016 |
| MIYAMAE AKIRA | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shiojiri, JP | 6 | 2015–2020 |
| Hatsukaichi, JP | 3 | 1992–1993 |
| Hiroshima, JP | 2 | 1991 |
| Matsumoto, JP | 1 | 2016 |