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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MK

Masako Kanda — 1 Patent

Casio Computer Co.: 1 patents #1,284 of 1,970Top 70%
Tokyo, JP: #57,845 of 90,295 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Masako Kanda has been granted 1 US patent while listed as an inventor at Casio Computer Co.. All of these patents were granted in 1992. Masako Kanda ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Masako Kanda in Tokyo, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5089918 Magnetic recording and/or reproducing apparatus having single head with two gaps and providing different lead angles in different operating states Ryuichi Hirayama, Susumu Takashima, Noriyasu Murata 1992-02-18