Inventor · disambiguated record
Yoshikazu Demi
Also filed as: DEMI YOSHIKAZU
10 granted patents·41 citations·filing 1999–2002
85Inventor score
Technology areasH01J
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD10
Top patents by PatentIndex Score
10 records- 0177US6469431B1Color crt having shadow mask with vibration attenuatorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Oct 22, 2002·25 cites·13 claims
- 0260US6577047B2Cathode ray tubeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 10, 2003·4 cites·9 claims
- 0356US6573647B2Color CRT having shadow mask with vibration attenuatorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jun 3, 2003·2 cites·13 claims
- 0453US6548950B2Cathode ray tube having shadow mask with slit between aperturesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Apr 15, 2003·2 cites·7 claims
- 0552US6608433B1Color cathode-ray tube with shadow mask having attached vibration attenuatorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Aug 19, 2003·3 cites·7 claims
- 0651US6710527B2Cathode ray tube with slit in dead space of shadow maskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Mar 23, 2004·2 cites·5 claims
- 0743US6570313B2Color cathode-ray tube with shadow mask and frameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted May 27, 2003·0 cites·5 claims
- 0836US6566795B2Cathode ray tube having apertured shadow maskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 20, 2003·0 cites·5 claims
- 0934US6570309B2Cathode ray tubeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 27, 2003·0 cites·4 claims
- 1033US6534906B1Color cathode ray tube with tensioned shadow maskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Mar 18, 2003·3 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Yoshikazu Demi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →