Inventor · disambiguated record
Katsuhiko Yamaji
Also filed as: YAMAJI KATSUHIKO
7 granted patents·1 pending application·251 citations·filing 1982–2019
86Inventor score
Top patents by PatentIndex Score
8 records- 0192US4523635AMetal hydride heat pump systemSEIKISUI CHEMICAL CO LTD·Filed 1982·Granted Jun 18, 1985·82 cites·13 claims
- 0290US7041377B2Resin composition for vibration-damping material, vibration-damping material, and sound-insulating memberSEKISUI CHEMICAL CO LTD·Filed 2001·Granted May 9, 2006·59 cites·12 claims
- 0385US5055341AComposite molded articles and process for producing sameSEIKISUI CHEMICAL CO LTD·Filed 1990·Granted Oct 8, 1991·48 cites·4 claims
- 0485US4923547AProcess for producing composite molded articles from nonwoven matSEIKISUI CHEMICAL CO LTD·Filed 1988·Granted May 8, 1990·41 cites·31 claims
- 0575US4548186AMethod and device for preheating an engine or an engine intake airSEIKISUI CHEMICAL CO LTD·Filed 1984·Granted Oct 22, 1985·21 cites·8 claims
- 0637US2020399906A1SunshadeFRACTAL JAPAN CO LTD·Filed 2019·Application pending·0 cites
- 0725US10801210B2SunshadeFRACTAL JAPAN CO LTD·Filed 2017·Granted Oct 13, 2020·0 cites·2 claims
- 0825US8842256B2Awning-member molded article and awningYAMAJI KATSUHIKO·Filed 2010·Granted Sep 23, 2014·0 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →