JPS50122926A - - Google Patents
Info
- Publication number
- JPS50122926A JPS50122926A JP2765674A JP2765674A JPS50122926A JP S50122926 A JPS50122926 A JP S50122926A JP 2765674 A JP2765674 A JP 2765674A JP 2765674 A JP2765674 A JP 2765674A JP S50122926 A JPS50122926 A JP S50122926A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2765674A JPS50122926A (en) | 1974-03-12 | 1974-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2765674A JPS50122926A (en) | 1974-03-12 | 1974-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50122926A true JPS50122926A (en) | 1975-09-26 |
Family
ID=12226958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2765674A Pending JPS50122926A (en) | 1974-03-12 | 1974-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS50122926A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5821999A (en) * | 1981-08-01 | 1983-02-09 | Sharp Corp | Piezoelectric sound generator and its production |
| JP2002118894A (en) * | 2000-08-04 | 2002-04-19 | Yamaha Corp | Linear excitation device and loudspeaker provided with the excitation device |
| JP2003032783A (en) * | 2001-07-17 | 2003-01-31 | Yamaha Corp | Linear vibrator and speaker provided therewith |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3139490A (en) * | 1958-10-15 | 1964-06-30 | Lyons Philip Daniel | Sound reproducing and recording device |
| US3283086A (en) * | 1963-06-17 | 1966-11-01 | Willis F Evans | Versatile extensive area sound reproducer or audio transducer |
-
1974
- 1974-03-12 JP JP2765674A patent/JPS50122926A/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3139490A (en) * | 1958-10-15 | 1964-06-30 | Lyons Philip Daniel | Sound reproducing and recording device |
| US3283086A (en) * | 1963-06-17 | 1966-11-01 | Willis F Evans | Versatile extensive area sound reproducer or audio transducer |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5821999A (en) * | 1981-08-01 | 1983-02-09 | Sharp Corp | Piezoelectric sound generator and its production |
| JPS6126879B2 (en) * | 1981-08-01 | 1986-06-23 | Sharp Kk | |
| JP2002118894A (en) * | 2000-08-04 | 2002-04-19 | Yamaha Corp | Linear excitation device and loudspeaker provided with the excitation device |
| JP4683367B2 (en) * | 2000-08-04 | 2011-05-18 | ヤマハ株式会社 | Linear vibrator and speaker equipped with the vibrator |
| JP2003032783A (en) * | 2001-07-17 | 2003-01-31 | Yamaha Corp | Linear vibrator and speaker provided therewith |
| JP4618477B2 (en) * | 2001-07-17 | 2011-01-26 | ヤマハ株式会社 | Linear vibrator and speaker equipped with the vibrator |