Inventor · disambiguated record
Hirotsugu Yoshida
Also filed as: YOSHIDA HIROTSUGU
4 granted patents·2 pending applications·3 citations·filing 2006–2025
59Inventor score
Top patents by PatentIndex Score
6 records- 0180US2025361407A1Pipeline member for ultrapure water and polyethylene-based resin composition for pipeline member for ultrapure waterSEKISUI CHEMICAL CO LTD·Filed 2025·Application pending·0 cites
- 0268US2023151223A1Pipeline member for ultrapure water and polyethylene-based resin composition for pipeline member for ultrapure waterSEKISUI CHEMICAL CO LTD·Filed 2021·Application pending·0 cites
- 0366US8611714B2Optical fiber and method for manufacturing sameYOSHIDA HIROTSUGU·Filed 2010·Granted Dec 17, 2013·2 cites·5 claims
- 0452US8600210B2GI type optical fiber and method for manufacturing sameYOSHIDA HIROTSUGU·Filed 2010·Granted Dec 3, 2013·1 cites·14 claims
- 0532US8617445B2Process for producing oriented thermoplastic polyester resin sheet, and laminate-molded bodyOGASAWARA SHIGERU·Filed 2006·Granted Dec 31, 2013·0 cites·9 claims
- 0630US8945669B2Extrusion material supply device and optical transmission body manufacturing method using the sameOKAMOTO TAZURU·Filed 2010·Granted Feb 3, 2015·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →