Inventor
Kenji Fukazawa
Inventor
Saitama, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Mprimary
H04MTelephonic communication46%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers38%
H05KPrinted circuits15%
PatentTitleYear
8,831,693'Mobile terminal and noise prevention structure of mobile terminal'20148,768,405'Portable terminal with first and second sound emission portions'20148,340,708'Portable terminal'20128,280,460'Mobile terminal and noise prevention structure of mobile terminal'20127,953,461'Mobile terminal and speaker'20116,842,530'Electric acoustic converter having a rear surface terminal'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2014Patents assigned to NEC CORP (6)· patent assignee history
2005Patents assigned to HOSIDEN CORP (1)· patent assignee history
2005–2014Based in Saitama, JP· patent location history
2012–2014Patents assigned to FUKAZAWA KENJI (3)· patent assignee history
2012–2014Patents assigned to SHIONO KATSUMI (2)· patent assignee history
2012Patents assigned to YOSHIDA HIROSHI (1)· patent assignee history
2014Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NEC CORP | 6 | 2005–2014 |
| FUKAZAWA KENJIself | 3 | 2012–2014 |
| SHIONO KATSUMI | 2 | 2012–2014 |
| HOSIDEN CORP | 1 | 2005 |
| YOSHIDA HIROSHI | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Saitama, JP | 5 | 2005–2014 |
| Tokyo, JP | 1 | 2014 |