Inventor
Masahiko Shirai
Inventor
Yokohama, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication29%
G03GElectrography14%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes14%
G10LSpeech analysis techniques or speech synthesis14%
G11BInformation storage based on relative movement between record carrier and transducer14%
H04NPictorial communication, e.g. television14%
PatentTitleYear
11,009,813Image forming apparatus including a dispersion unit202111,004,470Content reproduction device, content reproduction method, and content reproduction system20216,466,968'Information processing system capable of file transmission and information processing apparatus in the system'20026,253,248'Information processing apparatus and method'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2002Patents assigned to CANON KK (2)· patent assignee history
2001–2002Based in Yokohama, JP· patent location history
2021Patents assigned to FUJI XEROX CO LTD (1)· patent assignee history
2021Patents assigned to YAMAHA CORP (1)· patent assignee history
2021Based in Kanagawa, JP· patent location history
2021Based in Toyohashi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 2 | 2001–2002 |
| FUJI XEROX CO LTD | 1 | 2021 |
| YAMAHA CORP | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 2 | 2001–2002 |
| Kanagawa, JP | 1 | 2021 |
| Toyohashi, JP | 1 | 2021 |