Inventor
Haruo Kama
Inventor
Kawagoe, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Jprimary
H03JTuning resonant circuits55%
G11BInformation storage based on relative movement between record carrier and transducer27%
H03KPulse technique9%
H05CElectric circuits or apparatus specially designed for use in equipment for killing, stunning, or guiding living beings9%
PatentTitleYear
4,700,338'Automatic loading disc player'19874,263,581'Manual tuning pulse generator'19814,237,373'Magnetic tape running state and tape run amount display device'19804,225,968'Electronic tuning type receiver having a band display and numerical frequency display'19804,205,353'Combination device having a magnetic recording and reproducing unit and an electronic tuning type receiver'19804,205,270'Station selection indicating device'19804,196,395'Preset state indicating unit in an electronic tuning type receiver'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1987Patents assigned to PIONEER ELECTRONIC CORP (7)· patent assignee history
1980–1987Based in Kawagoe, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PIONEER ELECTRONIC CORP | 7 | 1980–1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawagoe, JP | 7 | 1980–1987 |