Inventor · disambiguated record
Ryu Hasegawa
Also filed as: HASEGAWA RYU
4 granted patents·2 pending applications·9 citations·filing 2003–2021
64Inventor score
Top patents by PatentIndex Score
6 records- 0179US8052144B2Method, apparatus, and system for forming imageRICOH CO LTD·Filed 2008·Granted Nov 8, 2011·6 cites·11 claims
- 0263US8115970B2Image reading device, image forming apparatus, and image reading methodHASEGAWA RYU·Filed 2009·Granted Feb 14, 2012·3 cites·11 claims
- 0348US11463591B2Electronic device, method of controlling electronic device, and non-transitory computer-executable mediumAKIBA KATSUYA·Filed 2021·Granted Oct 4, 2022·0 cites·5 claims
- 0441US8098410B2Image reading apparatus, image forming apparatus, image reading method, and image forming methodHASEGAWA RYU·Filed 2009·Granted Jan 17, 2012·0 cites·16 claims
- 0538US2004167266A1Surface treatment for metal, process for surface treatment of metallic substances, and surface-treated metallic substancesFiled 2003·Application pending·0 cites
- 0636US2020236225A1Diagnostic apparatus, image diagnostic method, and non-transitory storage mediumHONGO TOSHIYUKI·Filed 2020·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →