Inventor · disambiguated record
Shinji Akita
Also filed as: AKITA SHINJI
11 granted patents·105 citations·filing 1981–1986
90Inventor score
Files withNIPPON KOKAN KK11
Top patents by PatentIndex Score
11 records- 0179US4452061ASeamless steel pipe manufacturing installationNIPPON KOKAN KK·Filed 1981·Granted Jun 5, 1984·19 cites·8 claims
- 0273US4406141AStraightening apparatus for steel pipes and the likeNIPPON KOKAN KK·Filed 1981·Granted Sep 27, 1983·22 cites·6 claims
- 0369US4458885AQuenching apparatus for steel pipesNIPPON KOKAN KK·Filed 1982·Granted Jul 10, 1984·13 cites·3 claims
- 0462US4387584ASteel pipe rolling millNIPPON KOKAN KK·Filed 1981·Granted Jun 14, 1983·9 cites·8 claims
- 0555US4711733ALubricant for the production of seamless tubesNIPPON KOKAN KK·Filed 1986·Granted Dec 8, 1987·14 cites·8 claims
- 0647US4382503AWalking beamNIPPON KOKAN KK·Filed 1981·Granted May 10, 1983·9 cites·3 claims
- 0745US4424616AConditioning line for steel pipesNIPPON KOKAN KK·Filed 1981·Granted Jan 10, 1984·9 cites·10 claims
- 0842US4449386ASteel pipe rolling millNIPPON KOKAN KK·Filed 1982·Granted May 22, 1984·4 cites·6 claims
- 0935US4444035ASteel pipe rolling millNIPPON KOKAN KK·Filed 1982·Granted Apr 24, 1984·3 cites·5 claims
- 1033US4406145ARoll changing apparatus for rolling millsNIPPON KOKAN KK·Filed 1981·Granted Sep 27, 1983·3 cites·4 claims
- 1127US4498324ARestrained mandrel mill inlet tableNIPPON KOKAN KK·Filed 1983·Granted Feb 12, 1985·0 cites·7 claims
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