Inventor · disambiguated record
Tutomu Tojyou
Also filed as: TOJYOU TUTOMU
5 granted patents·43 citations·filing 1995–2000
81Inventor score
Technology areasH01J
Files withHITACHI LTD5
Top patents by PatentIndex Score
5 records- 0170US6353282B1Color cathode ray tube having a low dynamic focusHITACHI LTD·Filed 2000·Granted Mar 5, 2002·6 cites·22 claims
- 0267US5608284AColor cathode ray tube having a low dynamic focus voltageHITACHI LTD·Filed 1995·Granted Mar 4, 1997·14 cites·9 claims
- 0364US5739631AColor cathode ray tube having a low dynamic focus voltageHITACHI LTD·Filed 1997·Granted Apr 14, 1998·12 cites·17 claims
- 0458US6025674AColor cathode ray tube having a low dynamic focus voltageHITACHI LTD·Filed 1998·Granted Feb 15, 2000·9 cites·23 claims
- 0538US6331752B1Color cathode ray tube having a low dynamic focus voltageHITACHI LTD·Filed 1999·Granted Dec 18, 2001·2 cites·15 claims
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