Inventor · disambiguated record
Kazuhito Matsumura
Also filed as: MATSUMURA KAZUHITO
3 granted patents·113 citations·filing 1994–2002
75Inventor score
Top patents by PatentIndex Score
3 records- 0177US6521829B2Electromagnetic wave absorbing sheetJAPAN SCIENCE & TECH CORP·Filed 2002·Granted Feb 18, 2003·27 cites·10 claims
- 0276US5446816AOptical fiber having a lens formed at an end thereofFURUKAWA ELECTRIC CO LTD·Filed 1994·Granted Aug 29, 1995·56 cites·3 claims
- 0363US5774607ALensed-fiber with cascaded graded-index fiber chip configurationFURUKAWA ELECTRIC CO LTD·Filed 1996·Granted Jun 30, 1998·30 cites·5 claims
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