Inventor · disambiguated record
Ryuichi Kusanagi
Also filed as: KUSANAGI RYUICHI
8 granted patents·1 pending application·188 citations·filing 1998–2003
88Inventor score
Files withUSUI KOKUSAI SANGYO KK9
Top patents by PatentIndex Score
9 records- 0194US6126208ACommon rail and method of manufacturing the sameUSUI KOKUSAI SANGYO KK·Filed 1998·Granted Oct 3, 2000·53 cites·7 claims
- 0283US6408826B2Common rail and method of manufacturing the sameUSUI KOKUSAI SANGYO KK·Filed 1998·Granted Jun 25, 2002·54 cites·4 claims
- 0379US6317975B1Method of manufacturing common railsUSUI KOKUSAI SANGYO KK·Filed 2000·Granted Nov 20, 2001·20 cites·19 claims
- 0472US6595558B2High-pressure metal pipe with connection head, method of forming the head and connection washer for the connection headUSUI KOKUSAI SANGYO KK·Filed 2001·Granted Jul 22, 2003·20 cites·5 claims
- 0566US6397881B1Method for improving fatigue strength due to repeated pressure at branch hole part in member for high pressure fluid, branch hole part of member for high pressure fluid formed by the method, and member for high pressure fluid with built-in slider having the branch holeUSUI KOKUSAI SANGYO KK·Filed 1998·Granted Jun 4, 2002·23 cites·3 claims
- 0656US6642471B2Method for the projection welding of high-carbon steels and high-tension low-alloy steelsUSUI KOKUSAI SANGYO KK·Filed 2001·Granted Nov 4, 2003·10 cites·15 claims
- 0740US7025386B2Common railUSUI KOKUSAI SANGYO KK·Filed 2003·Granted Apr 11, 2006·1 cites·5 claims
- 0836US2003231960A1Fan blade assemblyUSUI KOKUSAI SANGYO KK·Filed 2002·Application pending·0 cites
- 0935US6263862B1Common rail and method of manufacturing the sameUSUI KOKUSAI SANGYO KK·Filed 1998·Granted Jul 24, 2001·7 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →