Inventor · disambiguated record
Koichi Umeno
Also filed as: UMENO KOICHI
3 granted patents·97 citations·filing 1990–1998
72Inventor score
Top patents by PatentIndex Score
3 records- 0189US5517204AAntenna directing apparatusTOKIMEC INC·Filed 1993·Granted May 14, 1996·81 cites·22 claims
- 0238US6179289B1Paper-feed control unit and method of control for image-forming apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jan 30, 2001·6 cites·8 claims
- 0331US5017045AMethod and apparatus for controlling attitude of shield excavatorSATO KOGYO·Filed 1990·Granted May 21, 1991·10 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →