Inventor
Futoshi Yamamoto
Inventor
Tokyo, JP
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein29%
Y10TTechnical subjects covered by former us classification12%
G02BOptical elements, systems or apparatus6%
G06FElectric digital data processing6%
G06KGraphical data reading6%
G06VImage or video recognition or understanding6%
A61BDiagnosis3%
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing3%
F01BMachines or engines, in general or of positive-displacement type, e.g. steam engines3%
F16HGearing3%
PatentTitleYear
10,783,376Information processing apparatus202010,747,311Sound collecting device and sound collecting device set202010,596,415Running analysis device202010,511,398Electronic device for improving cooperation among a plurality of members201910,334,160Imaging apparatus capable of automatic photography, image playback apparatus which plays back automatically photographed image, image playback method, and imaging method20198,669,121'Method for forming polarization reversal'20148,644,647'Optical control device'20148,524,509'Method for forming polarization reversal'20138,293,543'Method for forming polarization reversal'20128,193,004'Method for forming ferroelectric spontaneous polarization reversal'20127,985,294'Optical device and method of manufacturing the same'20117,831,122'Optical control device and manufacturing method thereof'20107,689,067'Nested modulator'20107,174,059'Optical device'20077,009,758'Light control element'20066,956,980'Optical waveguide type optical modulator and production method therefor'20056,910,409'Oscillating actuator'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2014Patents assigned to SUMITOMO OSAKA CEMENT CO LTD (10)· patent assignee history
2005Based in Funabashi, JP· patent location history
2005Based in Fujisawa, JP· patent location history
2006–2014Based in Tokyo, JP· patent location history
2007–2014Patents assigned to NAT INST FOR MATERIALS SCIENCE (7)· patent assignee history
2010–2014Based in Chiyoda-ku, JP· patent location history
2012–2014Patents assigned to ICHIKAWA JUNICHIRO (5)· patent assignee history
2012–2014Patents assigned to OIKAWA SATOSHI (5)· patent assignee history
2019–2020Patents assigned to CASIO COMPUTER CO LTD (5)· patent assignee history
2019–2020Based in Hamura, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUMITOMO OSAKA CEMENT CO LTD | 10 | 2005–2014 |
| NAT INST FOR MATERIALS SCIENCE | 7 | 2007–2014 |
| CASIO COMPUTER CO LTD | 5 | 2019–2020 |
| ICHIKAWA JUNICHIRO | 5 | 2012–2014 |
| OIKAWA SATOSHI | 5 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 7 | 2006–2014 |
| Hamura, JP | 5 | 2019–2020 |
| Chiyoda-ku, JP | 3 | 2010–2014 |
| Funabashi, JP | 1 | 2005 |
| Fujisawa, JP | 1 | 2005 |