Inventor
Motoshi Yamaguchi
Inventor
Sakai, JP
Overview
Patents· 13 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 them40%
H04NPictorial communication, e.g. television33%
G02BOptical elements, systems or apparatus7%
G06FElectric digital data processing7%
G06NComputing arrangements based on specific computational models7%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes7%
PatentTitleYear
10,984,344Document classifying device202110,791,279Control device, control method, and exposure control system202010,187,583Control device, control method, and control system with independent exposure controls20199,736,386'Control device, control method, and exposure control system'20179,438,815'Control device, control method, and control system with multiple dynamic ranges'20167,148,928'Camera body and interchangeable lens of a digital camera with image-dependent color compensation'20066,707,995'Camera having control device for flash photography and its control method'20046,577,820'Camera'20036,240,253'Automatic focusing camera'20016,240,252'Camera'20016,185,374'Mechanism for controlling flash light emission, camera with the mechanism, and its control method'20016,167,200'Exposure operation mechanism of camera'20005,860,029'Camera system having a flash device capable of performing a high speed synchronized photography'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2006Patents assigned to MINOLTA CO LTD (8)· patent assignee history
1999–2006Based in Sakai, JP· patent location history
2003Based in Osaka, JP· patent location history
2016–2020Patents assigned to SONY CORP (4)· patent assignee history
2016–2020Based in Kanagawa, JP· patent location history
2021Patents assigned to KAO CORP (1)· patent assignee history
2021Based in Sumida-ku, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MINOLTA CO LTD | 8 | 1999–2006 |
| SONY CORP | 4 | 2016–2020 |
| KAO CORP | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sakai, JP | 7 | 1999–2006 |
| Kanagawa, JP | 4 | 2016–2020 |
| Sumida-ku, JP | 1 | 2021 |
| Osaka, JP | 1 | 2003 |