Inventor · disambiguated record
Yukichi Iwata
Also filed as: IWATA YUKICHI
6 granted patents·191 citations·filing 1980–1997
86Inventor score
Top patents by PatentIndex Score
6 records- 0188US5672037ALoosening and dislodging preventing screwIWATA BOLT KABUSHIKI KAISHA·Filed 1995·Granted Sep 30, 1997·64 cites·7 claims
- 0279USD285651SBoltIWATA BOLT KOGYO·Filed 1983·Granted Sep 16, 1986·17 cites·1 claims
- 0376US4299520ADrive nutIWATA BOLT KOGYO·Filed 1980·Granted Nov 10, 1981·38 cites·5 claims
- 0461US5765980ALoosening preventive screwHONDA MOTOR CO LTD·Filed 1997·Granted Jun 16, 1998·34 cites·8 claims
- 0552US5876168AThread forms for preventing disengagement between male and female screwheadsIWATA BOLT KABUSHIKI KAISHA·Filed 1996·Granted Mar 2, 1999·22 cites·1 claims
- 0648US5882160ALoosening and dislodging preventing screwIWATA BOLT KABUSHIKI KAISHA·Filed 1997·Granted Mar 16, 1999·16 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →