Inventor · disambiguated record
Masayoshi Hayashida
Also filed as: HAYASHIDA MASAYOSHI
7 granted patents·1 pending application·434 citations·filing 1976–2008
89Inventor score
Top patents by PatentIndex Score
8 records- 0195US4420057AAir induction structure for an automobile air cleanerNISSAN MOTOR·Filed 1981·Granted Dec 13, 1983·70 cites·4 claims
- 0295US4090734AReinforcement member for an automobile doorNISSAN MOTOR·Filed 1976·Granted May 23, 1978·147 cites·3 claims
- 0393US6916358B2Adsorbent for separating nitrogen from mixed gas of oxygen and nitrogenTAIYO NIPPON SANSO CORP·Filed 2002·Granted Jul 12, 2005·71 cites·6 claims
- 0485US6475461B1Porous carbonaceous material, manufacturing method therefor and use thereofNIPPON OXYGEN CO LTD·Filed 1996·Granted Nov 5, 2002·86 cites·24 claims
- 0569US5972834ACarbon adsorbent, manufacturing method therefor, gas separation method and device thereforNIPPON OXYGEN CO LTD·Filed 1996·Granted Oct 26, 1999·40 cites·24 claims
- 0659US6767386B2Method and apparatus for producing nitrogenNIPPON OXYGEN CO LTD·Filed 2002·Granted Jul 27, 2004·8 cites·4 claims
- 0746US2010115994A1Adsorbent for carbon monoxide, gas purification method, and gas purification apparatusHAYASHIDA MASAYOSHI·Filed 2008·Application pending·0 cites
- 0845US5968471AProcess for producing molecular sieve carbonNIPPON OXYGEN CO LTD·Filed 1995·Granted Oct 19, 1999·12 cites·10 claims
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