Inventor
Masahiko Iso
Inventor
Kanagawa, JP
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Mprimary
B41MPrinting, duplicating, marking, or copying processes40%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers40%
B29CShaping or joining of plastics20%
PatentTitleYear
5,227,099'Method for printing on synthetic resin molded body and headphone housing on which printing has been made by the method'19935,224,171'Method for printing on synthetic resin molded body and headphone housing on which printing has been made by the method'19934,981,194'Electro-acoustic transducer'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1993Patents assigned to SONY CORP (3)· patent assignee history
1991–1993Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 3 | 1991–1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 3 | 1991–1993 |