Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Max Co. › Sadayoshi Takeuchi
ST

Sadayoshi Takeuchi — 4 Patents

MCMax Co.: 4 patents #93 of 321Top 30%
Tokyo, JP: #30,468 of 90,295 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Sadayoshi Takeuchi has been granted 4 US patents while listed as an inventor at Max Co.. The first was granted in 2005 and the most recent in June 2025. Sadayoshi Takeuchi ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Sadayoshi Takeuchi in Tokyo, JP.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12320134 Binding machine Osamu Itagaki, Takeshi Morijiri, Tatsunori Sera, Takuya Chigira, Kazuhisa Takeuchi 2025-06-03
11313140 Binding machine Osamu Itagaki, Takeshi Morijiri, Tatsunori Sera, Takuya Chigira, Kazuhisa Takeuchi 2022-04-26
10787828 Binding machine Osamu Itagaki, Takeshi Morijiri, Tatsunori Sera, Takuya Chigira, Kazuhisa Takeuchi 2020-09-29
6899259 Roll staple cartridge Atsuyoshi Fujishima, Yoshihiro Kaneko 2005-05-31

Nearby-Ranked Inventors

Jagadeesh Kandasamy4
Ross CABOT4
George Ueda4
Franz A. Gruswitz4
Tommy Glimberg4
Vinayakaraddy Gulabal4
Sandra Bittorf4
Aviel FOGEL4
Eric Matthew Walton4