Inventor
Satoshi Tsukada
Inventor
Tokyo, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G10Lprimary
G10LSpeech analysis techniques or speech synthesis30%
B29CShaping or joining of plastics10%
B41JTypewriters10%
C12NMicroorganisms or enzymes10%
G03CPhotosensitive materials for photographic purposes10%
H01TSpark gaps10%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
PatentTitleYear
9,355,648'Voice input/output device, method and programme for preventing howling'20168,165,882'Method, apparatus and program for speech synthesis'20127,896,461'Fluid discharge device, and a printer and media processing device that use the fluid discharge device'20115,550,054'Hematopoietic restricted tyrosine kinase (BPK)'19965,432,886'Speech recognition device for calculating a corrected similarity partially dependent on circumstances of production of input patterns'19954,649,097'Corona discharge apparatus and method for corona discharge treatment'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987Patents assigned to MITSUBISHI PAPER MILLS LTD (1)· patent assignee history
1987Based in Nagaokakyo, JP· patent location history
1995–2016Patents assigned to NEC CORP (3)· patent assignee history
1995–2012Based in Tokyo, JP· patent location history
1996Based in Los Angeles, CA, US· patent location history
2011Patents assigned to SEIKO EPSON CORP (1)· patent assignee history
2011Based in Matsumoto, JP· patent location history
2012–2016Patents assigned to TSUKADA SATOSHI (2)· patent assignee history
2012Patents assigned to KATO MASANORI (1)· patent assignee history
2016Based in Minato-ku, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NEC CORP | 3 | 1995–2016 |
| TSUKADA SATOSHIself | 2 | 2012–2016 |
| KATO MASANORI | 1 | 2012 |
| MITSUBISHI PAPER MILLS LTD | 1 | 1987 |
| SEIKO EPSON CORP | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 2 | 1995–2012 |
| Minato-ku, JP | 1 | 2016 |
| Matsumoto, JP | 1 | 2011 |
| Los Angeles, California, US | 1 | 1996 |
| Nagaokakyo, JP | 1 | 1987 |