Inventor
Takahiro Totsuka
Inventor
Azumino, JP
Overview
Patents· 10 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 them17%
F21SNon-portable lighting devices14%
H04NPictorial communication, e.g. television14%
F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems10%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted10%
F21VFunctional features or details of lighting devices or systems thereof7%
A45FTravelling or camp equipment: sacks or packs carried on the body3%
B29LIndexing scheme associated with subclass b29c, relating to particular articles3%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general3%
G02BOptical elements, systems or apparatus3%
PatentTitleYear
11,060,692Vehicle lamp202110,928,026Vehicle lamp and method of manufacturing the same202110,848,722Projector202010,738,963Vehicle lamp202010,616,538Projector202010,585,340Projector202010,462,436Projector201910,025,169Grasping tool and projector20189,835,305'Vehicular lamp'20178,982,548'Apparatus opening and closing mechanism, and information apparatus'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015Patents assigned to HANATSUKA AKIRA (1)· patent assignee history
2015Patents assigned to HARADA SHINGO (1)· patent assignee history
2015Patents assigned to SONY CORP (1)· patent assignee history
2015Based in Nagano, JP· patent location history
2017–2021Patents assigned to KOITO MFG CO LTD (4)· patent assignee history
2017–2021Based in Shizuoka, JP· patent location history
2018–2020Patents assigned to SEIKO EPSON CORP (5)· patent assignee history
2018–2020Based in Azumino, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEIKO EPSON CORP | 5 | 2018–2020 |
| KOITO MFG CO LTD | 4 | 2017–2021 |
| HANATSUKA AKIRA | 1 | 2015 |
| HARADA SHINGO | 1 | 2015 |
| SONY CORP | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Azumino, JP | 5 | 2018–2020 |
| Shizuoka, JP | 4 | 2017–2021 |
| Nagano, JP | 1 | 2015 |