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

Akira Matsumoto — 5 Patents in 2021

RERenesas Electronics: 1 patents #69 of 385Top 20%
Canon: 1 patents #1,677 of 3,943Top 45%
Sony: 1 patents #1,329 of 3,148Top 45%
FIFujifilm Business Innovation: 1 patents #130 of 482Top 30%
Yokohama, JP: #319 of 6,509 inventorsTop 5%
Overall (2021): #35,797 of 548,734Top 7%
5 Patents 2021

Issued Patents 2021

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11192745 Image reading apparatus and image forming apparatus including the image reading apparatus 2021-12-07 $25,000
11141486 Drug delivery device Hiroko Matsumoto, Takayoshi SUGANAMI, Miyako Tanaka, Yuji Miyahara 2021-10-12
11127772 Sensor chip and electronic apparatus 2021-09-21 $1,609,000
10908523 Toner and toner set Atsushi Sugawara, Satoshi Miura, Sakiko HIRAI, Yasuo Kadokura 2021-02-02
10886213 Semiconductor device Teruhiro KUWAJIMA, Yasutaka Nakashiba, Akio Ono, Tetsuya Iida 2021-01-05