Masuhiro Sato
Inventor
Stats
- 15 US patents issued
- 16 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 15 US Patents Issued
- 16 US Applications Filed
- 379 Total Citation Count
- Jun 2, 2006 Most Recent Filing
- Feb 13, 1989 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| TSUKISHIMA KIKAI CO., LTD. | 1
1 | 1991
2006 |
| Pioneer Electronic Corporation | 1
3 2 6 2 | 1989
1991 1992 1994 1996 |
Inventor Addresses
| Address | Duration |
|---|---|
| Ohta-ku, JP | Oct 21, 97 - Oct 21, 97 |
| Saitama, JP | Dec 18, 90 - Dec 18, 90 |
| Tokyo, JP | Mar 16, 93 - Feb 26, 09 |
| Tokyo-to, JP | Nov 12, 96 - Dec 08, 98 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A63H: | TOYS, e.g. TOPS, DOLLS, HOOPS, BUILDING BLOCKS | 1 |
| B01D: | SEPARATION | 2 |
| G04B: | MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME-PIECES USING THE POSITION OF THE SUN, MOON, OR STARS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2009/0050,580 | 2009 | Filtering Apparatus and Filtering Method | 4 |
| 5848422 | 1998 | Data management device in a karaoke communications system | 11 |
| 5679912 | 1997 | Music production and control apparatus with pitch/tempo control | 5 |
| 5589947 | 1996 | Karaoke system having a plurality of terminal and a center system | 26 |
| 5587547 | 1996 | Musical sound producing device with pitch change circuit for changing only pitch variable data of pitch variable/invariable data | 3 |
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