Inventor · disambiguated record
Hideharu Ohmae
Also filed as: OHMAE HIDEHARU
13 granted patents·2 pending applications·31 citations·filing 1998–2022
88Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD8KANKEN TECHNO CO LTD2SUMITOMO METAL IND2MATSUSHITA ELECTRIC CO LTD1MATSUSHITA ELECTRONICS CORP1
Top patents by PatentIndex Score
15 records- 0166US6388370B1Cathode ray tubeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted May 14, 2002·7 cites·9 claims
- 0265US6566798B2Cathode ray tube with supporters having crank-shaped stepsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 20, 2003·6 cites·19 claims
- 0361US6705145B1Method of processing bent and deformed portion of metal materialMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Mar 16, 2004·6 cites·11 claims
- 0460US6577047B2Cathode ray tubeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 10, 2003·4 cites·9 claims
- 0555US6699334B2Steel sheet used for color CRT mask frame and a manufacturing method for the steel sheetSUMITOMO METAL IND·Filed 2001·Granted Mar 2, 2004·3 cites·6 claims
- 0653US6328621B2Electron gun, CRT with electron gunMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Dec 11, 2001·2 cites·4 claims
- 0748US6552480B1Color cathode-ray tubeMATSUSHITA ELECTRIC CO LTD·Filed 2000·Granted Apr 22, 2003·2 cites·16 claims
- 0847US6806631B2Color CRT mask frame, a steel sheet used therefor and a manufacturing method for the steel sheet, and a color CRT equipped with the frameSUMITOMO METAL IND·Filed 2003·Granted Oct 19, 2004·0 cites·8 claims
- 0946US12161964B2Cylindrical heating unit and exhaust gas processing device including the cylindrical heating unitKANKEN TECHNO CO LTD·Filed 2022·Granted Dec 10, 2024·0 cites·12 claims
- 1040US6270390B1Method for making electron gunMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Aug 7, 2001·0 cites·7 claims
- 1140US2024237155A1Electric heating deviceKANKEN TECHNO CO LTD·Filed 2020·Application pending·0 cites
- 1236US6566795B2Cathode ray tube having apertured shadow maskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 20, 2003·0 cites·5 claims
- 1334US2003160558A1Low-carbon steel sheet for mask of tension type cathode ray tube with bridge and mask and cathode ray tubeFiled 2001·Application pending·0 cites
- 1431US6696780B1Electron gun comprising a tubular electrode having a coiled portion formed thereinMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Feb 24, 2004·1 cites·7 claims
- 1529US6211611B1Color cathode-ray tube with resistive spring contactMATSUSHITA ELECTRONICS CORP·Filed 1998·Granted Apr 3, 2001·0 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Hideharu Ohmae 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 →