Inventor · disambiguated record
Yoshimasa Fujiwara
Also filed as: FUJIWARA YOSHIMASA
4 granted patents·1 pending application·101 citations·filing 1994–2018
76Inventor score
Top patents by PatentIndex Score
5 records- 0171US5546476AShape recognition processMATSUSHITA ELECTRIC WORKS LTD·Filed 1994·Granted Aug 13, 1996·85 cites·36 claims
- 0260US8568948B2Electrostatic-image-developing toner, electrostatic image developer, method of manufacturing electrostatic-image-developing toner, toner cartridge, process cartridge, method of image formation, and image forming apparatusFUJIWARA YOSHIMASA·Filed 2010·Granted Oct 29, 2013·1 cites·13 claims
- 0335US6920180B1Image processing inspection apparatusMATSUSHITA ELECTRIC WORKS LTD·Filed 1999·Granted Jul 19, 2005·8 cites·13 claims
- 0432US2020006753A1Secondary batteryPOWER IV INC·Filed 2018·Application pending·0 cites
- 0527US5875004AImage processing inspection apparatusMATSUSHITA ELECTRIC WORKS LTD·Filed 1997·Granted Feb 23, 1999·7 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →