Inventor
Akio Komatsu
Inventor
Cupertino, CA, US
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E06Bprimary
E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates13%
G10LSpeech analysis techniques or speech synthesis13%
B23KSoldering or unsoldering10%
E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof6%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
G06FElectric digital data processing6%
G07FCoin-freed or like apparatus6%
G09GArrangements or circuits for control of indicating devices using static means to present variable information6%
A63FCard, board, or roulette games3%
B41JTypewriters3%
PatentTitleYear
10,005,149Capacitor-type welding device and capacitor-type welding method20189,434,021'Capacitive welder and method for charging same'20168,851,149'Sheet shutter'20148,662,138'Sheet guide of sheet shutter'20148,602,081'Sheet shutter'20137,382,122'Magnetic sensor'20086,300,999'Optical apparatus'20016,252,235'Apparatus for imaging fluorescent particles'20016,211,953'Vessel for imaging fluorescent particles'20014,985,923'High efficiency voice coding system'19914,974,658'Sheet shutter'19904,931,935'User interface system for permitting natural language interaction with an information retrieval system'19904,718,095'Speech recognition method'19884,528,688'Continuous speech recognition method'19854,426,551'Speech recognition method and device'19844,228,329'Compact keyboard structure'19804,163,891'Active gas plasma arc torch and a method of operating the same'19794,156,928'Programmable television game and training system with adaptable operator control'19794,139,838'Color pattern and alphanumeric character generator for use with raster-scan display devices'19794,107,662'Character generator for visual display devices'19784,026,403'Automatic printer with plurality of replaceable printing members'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1991Patents assigned to HITACHI LTD (10)· patent assignee history
1977–1980Based in Cupertino, CA, US· patent location history
1985–1991Based in Kodaira, JP· patent location history
2001Based in Gamagori, JP· patent location history
2013–2014Patents assigned to ADACHI HITOYUKI (3)· patent assignee history
2013–2014Patents assigned to FUJII TAKESHI (3)· patent assignee history
2013–2014Patents assigned to HORIE YOSHIAKI (3)· patent assignee history
2013–2014Patents assigned to KOMATSU AKIO (3)· patent assignee history
2013–2014Based in Shimane, JP· patent location history
2016–2018Based in Saitama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 10 | 1977–1991 |
| ADACHI HITOYUKI | 3 | 2013–2014 |
| FUJII TAKESHI | 3 | 2013–2014 |
| HORIE YOSHIAKI | 3 | 2013–2014 |
| KOMATSU AKIOself | 3 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cupertino, California, US | 5 | 1977–1980 |
| Kodaira, JP | 4 | 1985–1991 |
| Shimane, JP | 3 | 2013–2014 |
| Gamagori, JP | 3 | 2001 |
| Saitama, JP | 2 | 2016–2018 |