Inventor · disambiguated record
Kazumasa Nagai
Also filed as: NAGAI KAZUMASA
3 granted patents·31 citations·filing 1977–2002
66Inventor score
Top patents by PatentIndex Score
3 records- 0163US4188026APaper sheet feeding deviceRYOBI LTD·Filed 1978·Granted Feb 12, 1980·15 cites·11 claims
- 0259US6725221B2Image data transfer method and system thereforHITACHI LTD·Filed 2002·Granted Apr 20, 2004·16 cites·21 claims
- 0324USD249389SVisiting card holder fitting for a printing machineRYOBI LTD·Filed 1977·Granted Sep 12, 1978·0 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →