Inventor · disambiguated record
Tetsuya Nishiguchi
Also filed as: NISHIGUCHI TETSUYA
15 granted patents·3 pending applications·38 citations·filing 2001–2025
88Inventor score
Files withCANON KK11NISHIGUCHI TETSUYA2KANSAI PAINT CO LTD1MEIDEN NANOPROCESS INNOVATIONS INC1MEIDENSHA ELECTRIC MFG CO LTD1
Top patents by PatentIndex Score
18 records- 0193US9854120B2Optical scanning device and image forming apparatusCANON KK·Filed 2016·Granted Dec 26, 2017·11 cites·5 claims
- 0283US9864934B2Optical scanning device, image forming apparatus, and correction methodCANON KK·Filed 2015·Granted Jan 9, 2018·4 cites·30 claims
- 0379US11213854B2Method of forming multilayer coating filmKANSAI PAINT CO LTD·Filed 2019·Granted Jan 4, 2022·1 cites·2 claims
- 0474US2025334901A1Optical scanning apparatus and image forming apparatusCANON KK·Filed 2025·Application pending·0 cites
- 0569US8675036B2Deflection scannerNISHIGUCHI TETSUYA·Filed 2012·Granted Mar 18, 2014·2 cites·9 claims
- 0667US9781282B2Optical scanning deviceCANON KK·Filed 2016·Granted Oct 3, 2017·1 cites·20 claims
- 0766US9405117B2Optical scanning apparatus and image forming apparatus including the sameCANON KK·Filed 2013·Granted Aug 2, 2016·1 cites·13 claims
- 0860US12442075B2Ozone gas supply systemMEIDEN NANOPROCESS INNOVATIONS INC·Filed 2023·Granted Oct 14, 2025·0 cites·12 claims
- 0959US7772133B2Method and equipment for forming oxide filmMEIDENSHA ELECTRIC MFG CO LTD·Filed 2005·Granted Aug 10, 2010·2 cites·11 claims
- 1059US2024337965A1Optical scanning device and image forming apparatusCANON KK·Filed 2024·Application pending·0 cites
- 1157US12092970B2Image forming apparatusCANON KK·Filed 2022·Granted Sep 17, 2024·0 cites·6 claims
- 1257US6636253B2Light scanning apparatusSHARP KK·Filed 2001·Granted Oct 21, 2003·9 cites·10 claims
- 1356US7214412B2Magenta toner and method for producing sameNAT INST OF ADVANCED IND SCIEN·Filed 2002·Granted May 8, 2007·7 cites·22 claims
- 1454US2025138449A1Image forming apparatusCANON KK·Filed 2024·Application pending·0 cites
- 1552US10698335B2Optical scanning apparatus and image forming apparatusCANON KK·Filed 2019·Granted Jun 30, 2020·0 cites·9 claims
- 1649US9571688B2Optical scanning apparatus and image forming apparatus including the sameCANON KK·Filed 2016·Granted Feb 14, 2017·0 cites·10 claims
- 1744US11353696B2Image forming apparatusCANON KK·Filed 2021·Granted Jun 7, 2022·0 cites·4 claims
- 1841US8163659B2Method for oxide film formation and apparatus for the methodNISHIGUCHI TETSUYA·Filed 2007·Granted Apr 24, 2012·0 cites·12 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →