Inventor · disambiguated record
Katsujiro Watanabe
Also filed as: WATANABE KATSUJIRO
7 granted patents·158 citations·filing 1974–1979
87Inventor score
Files withNIPPON KOKAN KK7
Top patents by PatentIndex Score
7 records- 0190US3997835AMethod and apparatus for measuring distanceNIPPON KOKAN KK·Filed 1974·Granted Dec 14, 1976·43 cites·10 claims
- 0278US4095469ATemperature measuring apparatusNIPPON KOKAN KK·Filed 1977·Granted Jun 20, 1978·34 cites·5 claims
- 0378US4019131AMethod and apparatus for measuring the shape of the wavy edges of metal strips using a detection coil controlled to track the strip edgeNIPPON KOKAN KK·Filed 1975·Granted Apr 19, 1977·15 cites·10 claims
- 0475US4030027AApparatus for non-contact measurement of distance from a metallic body using a detection coil in the feedback circuit of an amplifierNIPPON KOKAN KK·Filed 1975·Granted Jun 14, 1977·24 cites·6 claims
- 0571US4309902AMethod for continuously measuring steepness of defective flatness of metal strip during rollingNIPPON KOKAN KK·Filed 1979·Granted Jan 12, 1982·21 cites·1 claims
- 0656US3972432AMethod for rotationally positioning a welded steel pipe in response to a seam section thereof and an apparatus for positioning the sameNIPPON KOKAN KK·Filed 1975·Granted Aug 3, 1976·14 cites·7 claims
- 0740US3995211AElectromagnetic induction type detectorsNIPPON KOKAN KK·Filed 1975·Granted Nov 30, 1976·7 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →