Inventor · disambiguated record
Noritsugu Hashimoto
Also filed as: HASHIMOTO NORITSUGU
8 granted patents·129 citations·filing 1977–2000
87Inventor score
Top patents by PatentIndex Score
8 records- 0184US5820803AValve gate-type injection molding method and apparatus thereforTAKAOKA SEIKO CO LTD·Filed 1995·Granted Oct 13, 1998·59 cites·2 claims
- 0276US6047821ADisc storage caseTAKAOKA SEIKO CO LTD·Filed 1999·Granted Apr 11, 2000·30 cites·5 claims
- 0367US4127242AMagnetic recording tape cartridgeHITACHI MAXELL·Filed 1977·Granted Nov 28, 1978·13 cites·8 claims
- 0465US6884381B1Injection molding method and deviceTAKAOKA SEIKO CO LTD·Filed 2000·Granted Apr 26, 2005·7 cites·6 claims
- 0555US4162047AHub for use in a tape casetteHITACHI MAXELL·Filed 1978·Granted Jul 24, 1979·8 cites·6 claims
- 0641US4232841AMagnetic recording tape cassetteHITACHI MAXELL·Filed 1978·Granted Nov 11, 1980·4 cites·6 claims
- 0736US5858301AValve gate-type injection molding method and apparatus thereforTAKAOKA SEIKO CO LTD·Filed 1995·Granted Jan 12, 1999·7 cites·7 claims
- 0830US4108398AMagnetic recording tape cartridgeHITACHI MAXELL·Filed 1977·Granted Aug 22, 1978·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →