Inventor
Hisayuki Sasaki
Inventor
Fukuoka, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Rprimary
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers38%
H03FAmplifiers25%
H04JMultiplex communication13%
H04MTelephonic communication13%
H04WWireless communication networks13%
PatentTitleYear
10,791,387Wireless microphone system, receiving apparatus and wireless synchronization method202010,595,110Microphone device202010,382,873Communication apparatus, wireless microphone system and communication method20199,083,283'Digital amplifier'20158,975,956'Digital amplifier'20158,917,139'Digital amplifier'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2020Based in Fukuoka, JP· patent location history
2015Patents assigned to PANASONIC CORP (2)· patent assignee history
2015Patents assigned to ROLAND CORP (2)· patent assignee history
2015Patents assigned to MAEDA YOSHIKI (1)· patent assignee history
2015Patents assigned to NIWAYAMA SHIGEKI (1)· patent assignee history
2019–2020Patents assigned to PANASONIC IP MAN CO LTD (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PANASONIC IP MAN CO LTD | 3 | 2019–2020 |
| PANASONIC CORP | 2 | 2015 |
| ROLAND CORP | 2 | 2015 |
| MAEDA YOSHIKI | 1 | 2015 |
| NIWAYAMA SHIGEKI | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fukuoka, JP | 6 | 2014–2020 |