Disk Ware Co. Ltd.
Tokyo, JP· latest recorded location
Disk Ware Co. Ltd. is named on 5 US grants and 0 published applications in this corpus. Its most frequent classification is G11B (Information storage based on relative movement between record carrier and transducer).
- Granted patents
- 5
- Published applications
- 0
- Inventors
- 5
- Granted in 2026 so far
- 0
- Most recent grant
- 21 May 2002
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 0 |
By publication year.
Technology areas
Share of 5 documents
Recent patents
- Apparatus for measuring characteristics of optical disc systems and method21 May 2002US 6,392,967 B1
- Jitter measuring method utilizing A/D conversion and device2 Apr 2002US 6,366,631 B1
- Apparatus and method for measuring focusing characteristics of optical pickup and/or optical disc and apparatus and method for recording and/or reproducing optical disc12 Jun 2001US 6,246,041 B1
- Apparatus and method for measuring characteristics of optical pickup and/or optical disc1 May 2001US 6,226,246 B1
- Apparatus and method for measuring characteristics of optical pickup and/or optical disc15 Feb 2000US 6,025,907 A
No published applications.
Most cited
By later US patents
- Jitter measuring method utilizing A/D conversion and device25US 6,366,631 B12002
- Apparatus and method for measuring characteristics of optical pickup and/or optical disc11US 6,025,907 A2000
- Apparatus and method for measuring characteristics of optical pickup and/or optical disc11US 6,226,246 B12001
- Apparatus for measuring characteristics of optical disc systems and method11US 6,392,967 B12002
- Apparatus and method for measuring focusing characteristics of optical pickup and/or optical disc and apparatus and method for recording and/or reproducing optical disc8US 6,246,041 B12001