Inventor · disambiguated record
Keiichiro Otsu
Also filed as: OTSU KEIICHIRO
4 granted patents·137 citations·filing 1981–1990
81Inventor score
Top patents by PatentIndex Score
4 records- 0184US4512175ASwash plate type compressor shoe and manufacturing method thereforTAIHO KOGYO CO LTD·Filed 1981·Granted Apr 23, 1985·39 cites·18 claims
- 0283US4662267ASwash plate type compressor shoeTOYODA AUTOMATIC LOOM WORKS·Filed 1985·Granted May 5, 1987·42 cites·13 claims
- 0382US4934442ADie cast heat treated aluminum silicon based alloys and method for producing the sameTAIHO KOGYO CO LTD·Filed 1989·Granted Jun 19, 1990·36 cites·16 claims
- 0471US5057274ADie cast heat treated aluminum silicon based alloys and method for producing the sameTAIHO KOGYO CO LTD·Filed 1990·Granted Oct 15, 1991·20 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →