Inventor · disambiguated record
Tsuyoshi Endo
Also filed as: ENDO TSUYOSHI
16 granted patents·3 pending applications·224 citations·filing 1984–2020
91Inventor score
Top patents by PatentIndex Score
19 records- 0180US5987227AImage forming apparatus and method for detecting and eliminating avoidable image reading operationsRICOH KK·Filed 1997·Granted Nov 16, 1999·75 cites·24 claims
- 0279US9176462B2Image forming apparatus having a drawer unit with a paper-feeding conveying path thereinOHTA YOSHIHIDE·Filed 2013·Granted Nov 3, 2015·3 cites·16 claims
- 0377US4552515AHandy tube pumpENDO TSUYOSHI·Filed 1984·Granted Nov 12, 1985·34 cites·1 claims
- 0474US5640467AImage forming apparatus which monitors hardware errors of a controller of a copying-inhibited functionRICOH KK·Filed 1995·Granted Jun 17, 1997·66 cites·11 claims
- 0566US9389574B2Sound absorbing device, electronic device, and image forming apparatusHIRAKAWA KOUTA·Filed 2015·Granted Jul 12, 2016·1 cites·9 claims
- 0666US8849180B2Image forming apparatusKIMURA MASAKI·Filed 2011·Granted Sep 30, 2014·1 cites·7 claims
- 0761US2009285877A1Percutaneous absorption preparation containing palonosetronHISAMITSU PHARMACEUTICAL CO·Filed 2009·Application pending·0 cites
- 0859US9711125B2Sound absorbing device, electronic device, and image forming apparatusRICOH CO LTD·Filed 2016·Granted Jul 18, 2017·0 cites·6 claims
- 0958US10606209B2Housing and image forming apparatusISHIMITSU HIROKI·Filed 2019·Granted Mar 31, 2020·0 cites·20 claims
- 1055US11209771B2Image forming apparatusAKAMA SHIRO·Filed 2020·Granted Dec 28, 2021·0 cites·18 claims
- 1155US10594880B2Lock lever structure, unit, and image forming apparatusHIGUCHI SAKIE·Filed 2016·Granted Mar 17, 2020·1 cites·9 claims
- 1252US9163429B2Image forming apparatus having drawer unitTAKENAKA KOHTA·Filed 2013·Granted Oct 20, 2015·1 cites·11 claims
- 1352US6438713B1Debugger for support of debugging of program, array data displaying method in debugger, and recording medium having array data displaying program in debuggerHITACHI LTD·Filed 1999·Granted Aug 20, 2002·34 cites·21 claims
- 1452US5034320AVinblastine synthesisALLELIX INC·Filed 1987·Granted Jul 23, 1991·7 cites·5 claims
- 1551US9353553B2Image forming apparatus with locking drawer unitFUNAYAMA YUSUKE·Filed 2013·Granted May 31, 2016·1 cites·10 claims
- 1650US2008226697A1Patch for External Use with Elevated Content of Absorption Promoter in Pressure-Sensitive Adhesive BaseHISAMITSU PHARMACEUTICAL CO·Filed 2005·Application pending·0 cites
- 1749US11172086B2Drawer mechanism and image forming apparatusRICOH CO LTD·Filed 2020·Granted Nov 9, 2021·0 cites·7 claims
- 1842US2016256406A1Oligomeric/polymeric silicone fluids for use in transdermal drug delivery systemsNOVEN PHARMA·Filed 2016·Application pending·0 cites
- 1939US9527321B2Electronic device and image forming apparatusKAWASE JUNICHI·Filed 2015·Granted Dec 27, 2016·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →