Inventor · disambiguated record
Akio Okamoto
Also filed as: OKAMOTO AKIO
42 granted patents·4 pending applications·775 citations·filing 1986–2020
98Inventor score
Files withUBE MACHINERY CORP LTD11DENKI KAGAKU KOGYO KK10OKAMOTO AKIO4FUJII YASUYUKI3TOYOTA MOTOR CO LTD3
Top patents by PatentIndex Score
46 records- 0190US5132754AThin film silicon semiconductor device and process for producing thereofNIPPON TELEGRAPH & TELEPHONE·Filed 1988·Granted Jul 21, 1992·131 cites·13 claims
- 0285US8262378B2Method for multilayer molding of thermoplastic resins and multilayer molding apparatusOKAMOTO AKIO·Filed 2009·Granted Sep 11, 2012·8 cites·3 claims
- 0384US10981314B2Mold clamp control method for injection molding machine having toggle-type mold clamping mechanismUBE MACHINERY CORP LTD·Filed 2017·Granted Apr 20, 2021·2 cites·7 claims
- 0484US5039476AMethod for production of powder metallurgy alloyUBE INDUSTRIES·Filed 1990·Granted Aug 13, 1991·34 cites·13 claims
- 0583US5248630AThin film silicon semiconductor device and process for producing thereofNIPPON TELEGRAPH & TELEPHONE·Filed 1992·Granted Sep 28, 1993·101 cites·8 claims
- 0682US6066709AEthylene-aromatic vinyl compound copolymer and method for its productionDENKI KAGAKU KOGYO KK·Filed 1998·Granted May 23, 2000·28 cites·29 claims
- 0781US7662332B2Electro-blowing technology for fabrication of fibrous articles and its applications of hyaluronanUNIV NEW YORK STATE RES FOUND·Filed 2003·Granted Feb 16, 2010·14 cites·33 claims
- 0881US7014860B1Hyaluronic acid gel, process for producing the same, and medical material containing the sameDENKI KAGAKU KOGYO KK·Filed 2000·Granted Mar 21, 2006·46 cites·21 claims
- 0981US5883213AEthylene-aromatic vinyl compound copolymer and method for its productionDENKI KAGAKU KOGYO KK·Filed 1997·Granted Mar 16, 1999·48 cites·12 claims
- 1079US7740776B2Method for foam injection molding of thermoplastic resinUBE MACHINERY CORP LTD·Filed 2006·Granted Jun 22, 2010·5 cites·5 claims
- 1179US6348556B1Ethylene-aromatic vinyl compound copolymer and method for its productionDENKI KAGAKU KOGYO KK·Filed 2000·Granted Feb 19, 2002·12 cites·11 claims
- 1278US6472490B1Ethylene-aromatic vinyl compound copolymer and method for its productionDENKI KAGAKU KOGYO KK·Filed 2000·Granted Oct 29, 2002·11 cites·44 claims
- 1377US6790461B2Hyaluronic acid gel, method of its production and medical material containing itDENKI KAGAKU KOGYO KK·Filed 2002·Granted Sep 14, 2004·13 cites·16 claims
- 1476US8753752B2Metal plate for heat exchange and method for manufacturing metal plate for heat exchangeFUJII YASUYUKI·Filed 2010·Granted Jun 17, 2014·3 cites·12 claims
- 1576US6517755B1Resin multilayer molding method and mulitlayer molding deviceUBE INDUSTRIES·Filed 2000·Granted Feb 11, 2003·12 cites·14 claims
- 1675US4817707AHeating soft floor matRYOWA CORP·Filed 1987·Granted Apr 4, 1989·35 cites·2 claims
- 1774US7972544B2Resin multilayer injection molding methodUBE MACHINERY CORP LTD·Filed 2007·Granted Jul 5, 2011·3 cites·4 claims
- 1873US10040225B2Injection molding methodUBE MACHINERY CORP LTD·Filed 2016·Granted Aug 7, 2018·1 cites·7 claims
- 1973US7858002B2Method for injection expansion molding of thermoplastic resinUBE MACHINERY CORP LTD·Filed 2005·Granted Dec 28, 2010·3 cites·10 claims
- 2073US7704423B2Method for expansion injection moldingUBE MACHINERY CORP LTD·Filed 2003·Granted Apr 27, 2010·11 cites·13 claims
- 2172US6417308B2Film and stretch packaging filmDENKI KAGAKU KOGYO KK·Filed 2001·Granted Jul 9, 2002·24 cites·24 claims
- 2270US4927651AMethod of preserving foodNASA KK·Filed 1989·Granted May 22, 1990·34 cites·27 claims
- 2369US6387413B1Hyaluronic acid gel, a method of its production and medical material containing itDENKI KAGAKU KOGYO KK·Filed 1998·Granted May 14, 2002·69 cites·10 claims
- 2466US6887407B2Method for producing a laminated articleUBE MACHINERY CORP LTD·Filed 2001·Granted May 3, 2005·6 cites·3 claims
- 2566US6630215B1Medical DeviceDENKI KAGAKU KOGYO KK·Filed 1999·Granted Oct 7, 2003·25 cites·8 claims
- 2666US6410649B1Resin compositionDENKI KAGAKU KOGYO KK·Filed 1999·Granted Jun 25, 2002·22 cites·17 claims
- 2765US9656313B2Original plate material for heat-exchanging plate, and method for fabricating original plate material for heat-exchanging plateFUJII YASUYUKI·Filed 2011·Granted May 23, 2017·1 cites·7 claims
- 2865US8899966B2Multilayer molding apparatus and multilayer molding methodOKAMOTO AKIO·Filed 2010·Granted Dec 2, 2014·1 cites·9 claims
- 2965US7323425B2Crosslinking of hyaluronan solutions and nanofiberous membranes made therefromSTONY BROOK TECHNOLOGY AND APP·Filed 2004·Granted Jan 29, 2008·8 cites·2 claims
- 3061USD763804SPlate for heat exchangerKOBE STEEL LTD·Filed 2014·Granted Aug 16, 2016·11 cites·1 claims
- 3161US7018190B2Resin multilayer molding method and multilayer molding deviceUBE INDUSTRIES·Filed 2002·Granted Mar 28, 2006·3 cites·9 claims
- 3259US8747094B2Multilayer molding apparatus and injection molding methodOKAMOTO AKIO·Filed 2012·Granted Jun 10, 2014·1 cites·12 claims
- 3359US5588409AIgnition timing control device for an engineTOYOTA MOTOR CO LTD·Filed 1995·Granted Dec 31, 1996·16 cites·13 claims
- 3456US2009121375A1Method for multilayer molding of thermoplastic resins and multilayer molding apparatusUBE MACHINERY CORP LTD·Filed 2006·Application pending·0 cites
- 3553US9636852B2Injection molding methodOKAMOTO AKIO·Filed 2012·Granted May 2, 2017·0 cites·3 claims
- 3651USD757662SPlate for heat exchangerKOBE STEEL LTD·Filed 2014·Granted May 31, 2016·7 cites·1 claims
- 3747US10137620B2Method of manufacturing sandwich molded product, injection molding machine, and sandwich molded productUBE MACHINERY CORP LTD·Filed 2013·Granted Nov 27, 2018·0 cites·13 claims
- 3847US4677954AMethod and system incorporating zero-correction for fuel supply control for internal combustion engineTOYOTA MOTOR CO LTD·Filed 1986·Granted Jul 7, 1987·8 cites·30 claims
- 3947US2020026130A1Method of producing glass substrate for liquid crystal display deviceSHARP KK·Filed 2019·Application pending·0 cites
- 4044US4869835AIon sourceOSAKA PREFECTURE·Filed 1988·Granted Sep 26, 1989·6 cites·4 claims
- 4142US10427339B2Method of manufacturing resin molded product, mold for injection molding, injection molding machine and resin molded productUBE MACHINERY CORP LTD·Filed 2015·Granted Oct 1, 2019·0 cites·8 claims
- 4242US2020248975A1Metal base plate material for heat exchange plateKK KOBE SEIKO SHO (KOBE STEEL LTD)·Filed 2018·Application pending·0 cites
- 4340US11883991B2Control device of injection molding machine and method of setting mold clamping forceUBE MACHINERY CORP LTD·Filed 2020·Granted Jan 30, 2024·0 cites·11 claims
- 4440US2014202677A1Original plate material for heat-exchanging plate and heat-exchanging plate using the sameFUJII YASUYUKI·Filed 2012·Application pending·0 cites
- 4534US5513610AIdle speed control device for an engineTOYOTA MOTOR CO LTD·Filed 1995·Granted May 7, 1996·6 cites·6 claims
- 4628US5075117AMaterial for preventing foods from gathering mold and keeping them freshNASA KK·Filed 1990·Granted Dec 24, 1991·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →