Inventor
Tetsu Shigetomi
Inventor
Kanagawa, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television80%
G09FDisplaying20%
PatentTitleYear
8,244,100'Information apparatus for reproducing commercial broadcast information and method of same'20126,466,182'Video image displaying apparatus and video image displaying method'20026,169,568'Liquid crystal display device and entertainment system'20015,666,151'Multiple audio and video signal providing apparatus'19975,600,365'Multiple audio and video signal providing apparatus'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2012Patents assigned to SONY CORP (5)· patent assignee history
1997–2012Based in Kanagawa, JP· patent location history
2002Patents assigned to YAMAMOTO MASAOMI (1)· patent assignee history
2012Patents assigned to KURACHI TATSURO (1)· patent assignee history
2012Patents assigned to SHIGETOMI TETSU (1)· patent assignee history
2012Patents assigned to SUGITANI HIROFUMI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 5 | 1997–2012 |
| KURACHI TATSURO | 1 | 2012 |
| SHIGETOMI TETSUself | 1 | 2012 |
| SUGITANI HIROFUMI | 1 | 2012 |
| YAMAMOTO MASAOMI | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 5 | 1997–2012 |