Inventor · disambiguated record
Toshiyasu Koda
Also filed as: KODA TOSHIYASU
27 granted patents·1 pending application·182 citations·filing 1994–2021
95Inventor score
Top patents by PatentIndex Score
28 records- 0185US6588486B1Metering method of metal material in injection moldingNISSEI PLASTICS IND CO·Filed 2000·Granted Jul 8, 2003·13 cites·4 claims
- 0285US6257859B1Hydraulic circuit of an injection molding machineNISSEI PLASTICS IND CO·Filed 2000·Granted Jul 10, 2001·24 cites·7 claims
- 0381US6405784B2Injection molding method of metal moldNISSEI PLASTICS IND CO·Filed 2001·Granted Jun 18, 2002·10 cites·2 claims
- 0475US7858017B2Material melting and holding apparatus of metal molding apparatus and rod material melting methodNISSEI PLASTICS IND CO·Filed 2007·Granted Dec 28, 2010·2 cites·4 claims
- 0568US6562100B2Material supply and melting method in injection molding of metal materialNISSEI PLASTICS IND CO·Filed 2001·Granted May 13, 2003·5 cites·4 claims
- 0663US6675867B2Injection apparatus for melted metalsNISSEI PLASTICS IND CO·Filed 2000·Granted Jan 13, 2004·3 cites·9 claims
- 0762US5688535ADrive control apparatus for an injection molding machineNISSEI PLASTIC IND LTD·Filed 1995·Granted Nov 18, 1997·24 cites·6 claims
- 0861US6578621B2Injection device for low melting point metallic materialNISSEI PLASTICS IND CO·Filed 2002·Granted Jun 17, 2003·3 cites·6 claims
- 0960US5513971AHydraulic control circuit for an injection molding machineNISSEI PLASTICS IND CO·Filed 1994·Granted May 7, 1996·19 cites·22 claims
- 1059US6866088B2Injection molding machine for low-melting point metallic materialNISSEI PLASTICS IND CO·Filed 2000·Granted Mar 15, 2005·2 cites·7 claims
- 1159US5443782AMethod of shortening a rising time of each injection-molding operation in association with controlling of injection-molding speedNISSEI PLASTICS IND CO·Filed 1994·Granted Aug 22, 1995·21 cites·3 claims
- 1258US6345976B1Injection apparatusNISSEI PLASTICS IND CO·Filed 2000·Granted Feb 12, 2002·3 cites·2 claims
- 1357US7165599B2Melting and feeding method and apparatus of metallic material in metal molding machineNISSEI PLASTICS IND CO·Filed 2004·Granted Jan 23, 2007·2 cites·4 claims
- 1455US7004225B2Injection molding machine for low-melting point metallic materialNISSEI PLASTICS IND CO·Filed 2004·Granted Feb 28, 2006·1 cites·5 claims
- 1555US5554326AControl method of injection molding machineNISSEI PLASTICS IND CO·Filed 1995·Granted Sep 10, 1996·18 cites·7 claims
- 1654US7926545B2Injection cylinder in injection apparatus for molding metal materialNISSEI PLASTICS IND CO·Filed 2008·Granted Apr 19, 2011·0 cites·5 claims
- 1754US2024207912A1Waste-plastic oil conversion deviceAGRI CULTURE KARUIZAWA CO LTD·Filed 2021·Application pending·0 cites
- 1853US6516019B2Oxidation prevention method of metal in a melting vessel and apparatusNISSEI PLASTICS IND CO·Filed 2001·Granted Feb 4, 2003·1 cites·2 claims
- 1952US7926546B2Device for melting, storing, and feeding metal material from bar-shaped metal material intended for injection apparatus for molding metal productNISSEI PLASTICS IND CO·Filed 2009·Granted Apr 19, 2011·0 cites·6 claims
- 2052US7749426B2Method for controlling molten metal material leaking in injection apparatus of metal molding apparatusNISSEI PLASTICS IND CO·Filed 2008·Granted Jul 6, 2010·0 cites·12 claims
- 2152US6719035B1Method and apparatus for injection molding metal materialNISSEI PLASTICS IND CO·Filed 2000·Granted Apr 13, 2004·1 cites·4 claims
- 2251US7628300B2Method for preventing leaking of molten metal in injection molding of metal materialNISSEI PLASTICS IND CO·Filed 2008·Granted Dec 8, 2009·0 cites·4 claims
- 2351US7331372B2Method for melting metallic raw material in metal molding apparatusNISSEI PLASTICS IND CO·Filed 2005·Granted Feb 19, 2008·4 cites·12 claims
- 2446US6681834B2Injection method for melted metalsNISSEI PLASTICS IND CO·Filed 2002·Granted Jan 27, 2004·0 cites·1 claims
- 2545US6487905B2Method and apparatus for detecting molten metal level in container for melting metallic materialNISSEI PLASTICS IND CO·Filed 2001·Granted Dec 3, 2002·3 cites·3 claims
- 2644US5641523AProtecting device of an injection molding machineNISSEI PLASTICS IND CO·Filed 1995·Granted Jun 24, 1997·10 cites·10 claims
- 2743US5814251AMolding method of injection molding machineNISSEI PLASTICS IND CO·Filed 1995·Granted Sep 29, 1998·9 cites·8 claims
- 2834US6103174AMold clamping method for straight hydraulic mold clamping apparatusNISSEI PLASTICS IND CO·Filed 1998·Granted Aug 15, 2000·4 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →