Inventor
Hirofumi Okamoto
Inventor
Tokyo, JP
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Tprimary
G06TImage data processing or generation, in general20%
G06KGraphical data reading16%
G06FElectric digital data processing10%
G06VImage or video recognition or understanding10%
H04NPictorial communication, e.g. television10%
A63FCard, board, or roulette games8%
B42DBooks4%
G01BMeasuring length, thickness or similar linear dimensions4%
G01CMeasuring distances, levels or bearings4%
B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling2%
PatentTitleYear
10,638,120Information processing device and information processing method for stereoscopic image calibration202010,559,089Information processing apparatus and information processing method202010,474,876Image processing apparatus and image processing method201910,275,890Image processing device and method for creating a background image201910,210,629Information processor and information processing method201910,063,838Information processor, information processing method, and computer program20189,785,854'Information processor, information processing method, and computer program'20179,619,868'Information processing device, information processing system, and information processing method'20179,587,658'Hydraulic cylinder system'20179,542,755'Image processor and image processing method'20179,460,337'Information processor and information processing method'20168,066,195'Object, image data, image data transmission method, card, game mat, card game system, image analysis apparatus, and image analysis method'20117,661,601'Object, image data, image data transmission method, card, game mat, card game system, image analysis device, and image analysis method'20106,484,398'Heat exchanger tube manufacturing method'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002Based in Tsuyama, JP· patent location history
2010–2018Patents assigned to SONY COMPUTER ENTERTAINMENT INC (7)· patent assignee history
2010–2020Based in Tokyo, JP· patent location history
2011–2017Patents assigned to OKAMOTO HIROFUMI (2)· patent assignee history
2016–2020Patents assigned to SONY INTERACTIVE ENTERTAINMENT INC (10)· patent assignee history
2016–2018Patents assigned to SONY CORP (5)· patent assignee history
2017Patents assigned to MITSUBISHI HEAVY IND LTD (1)· patent assignee history
2017Based in Kyoto, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY INTERACTIVE ENTERTAINMENT INC | 10 | 2016–2020 |
| SONY COMPUTER ENTERTAINMENT INC | 7 | 2010–2018 |
| SONY CORP | 5 | 2016–2018 |
| OKAMOTO HIROFUMIself | 2 | 2011–2017 |
| MITSUBISHI HEAVY IND LTD | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 12 | 2010–2020 |
| Kyoto, JP | 1 | 2017 |
| Tsuyama, JP | 1 | 2002 |