Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Eisuke Miyoshi — 7 Patents

KAKao: 5 patents #670 of 3,221Top 25%
Kabushiki Kaisha Toshiba: 2 patents #10,039 of 21,451Top 50%
Wakayama, JP: #232 of 1,298 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Eisuke Miyoshi has been granted 7 US patents while listed as an inventor at Kao. The first was granted in 2011 and the most recent in January 2018. Eisuke Miyoshi ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Eisuke Miyoshi in Wakayama, JP.

Patents per Year

Patents granted per year, 2011 to 2018Bar chart with a peak of 4 patents in 2016.peak 42011: 1 patents20112012: 1 patents20122016: 4 patents20162018: 1 patents2018

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
9868793 Cationic group-containing cellulose ether Yumi Yamaguchi, Naoyuki Yamazaki, Ryosuke Fujii 2018-01-16
9456977 Cationized glycerolated cellulose Masaki Matsubara, Yumi Yamaguchi, Tomoko Uchiyama, Naoyuki Yamazaki, Ryosuke Fujii 2016-10-04
9458249 Cellulose ether containing cationic group Naoyuki Yamazaki, Yumi Yamaguchi, Ryosuke Fujii 2016-10-04
9416198 Method for producing alkali cellulose Yutaka Yoshida, Ryo MIYASATO, Yoichiro Imori, Toru Nishioka 2016-08-16
9416199 Method for producing alkali cellulose Yutaka Yoshida, Ryo MIYASATO, Kenichi Shiba, Rui Takahashi, Yoichiro Imori 2016-08-16
8264620 Image processor and image processing method 2012-09-11
7929063 Electronic apparatus and method for adjusting audio level 2011-04-19