Inventor · disambiguated record
Toshiaki Yoshinaga
Also filed as: YOSHINAGA TOSHIAKI
6 granted patents·273 citations·filing 1988–1998
86Inventor score
Files withHITACHI LTD6
Top patents by PatentIndex Score
6 records- 0186US5740341ADesign and production supporting system for component arrangement and pipe routingHITACHI LTD·Filed 1994·Granted Apr 14, 1998·148 cites·3 claims
- 0274US4992953AComputer assisted design method and apparatusHITACHI LTD·Filed 1988·Granted Feb 12, 1991·38 cites·19 claims
- 0368US5077685AMethod and apparatus for supporting the operation under radioactive raysHITACHI LTD·Filed 1990·Granted Dec 31, 1991·18 cites·34 claims
- 0461US5006991AMethod for making of design reference and apparatus thereforHITACHI LTD·Filed 1990·Granted Apr 9, 1991·43 cites·22 claims
- 0553US5122971AMethod and apparatus for constructing structuresHITACHI LTD·Filed 1990·Granted Jun 16, 1992·12 cites·6 claims
- 0643US6075539AMethod and apparatus for displaying CAD geometric object and storage medium storing geometric object display processing programsHITACHI LTD·Filed 1998·Granted Jun 13, 2000·14 cites·32 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →