{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Engineer", "item": "https://www.patentleaderboard.com/company/engineer"}, {"@type": "ListItem", "position": 3, "name": "Mitsuhiro Takasaki", "item": "https://www.patentleaderboard.com/inventor/fl:mi_ln:takasaki-6"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MT

Mitsuhiro Takasaki — 10 Patents

ENEngineer: 6 patents #1 of 5Top 20%
Hitachi: 4 patents #8,948 of 28,497Top 35%
Osaka, JP: #4,434 of 24,344 inventorsTop 20%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Mitsuhiro Takasaki has been granted 10 US patents while listed as an inventor at Engineer. The first was granted in 1984 and the most recent in July 2017. Mitsuhiro Takasaki ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Mitsuhiro Takasaki in Osaka, JP.

Patents per Year

Patents granted per year, 1984 to 2017Bar chart with a peak of 2 patents in 2014.peak 21984: 1 patents19841985: 1 patents19851986: 1 patents19861987: 1 patents19872005: 1 patents20052014: 2 patents20142015: 1 patents20152017: 2 patents2017

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D791561 Pinching tool Shinnosuke Kawai, Masanori Ando, Mayu Fukuda 2017-07-11
D778700 Plier Shinnosuke Kawai, Masanori Ando 2017-02-14
9216512 Scissors Shinnosuke Kawai, Masanori Ando 2015-12-22
D707740 Loupe Shin-nosuke Kawai, Masanori Ando 2014-06-24
8656812 Plier Shinnosuke Kawai 2014-02-25
6923097 Pliers for removing small screws and the like 2005-08-02
4653365 Method for punching ceramic green sheet Hiroya Murakami 1987-03-31 $74,000
4578977 Apparatus for performing roll bending on shape metal Hiroya Murakami 1986-04-01 $52,000
4543071 Apparatus for producing a magnetron Hiroya Murakami 1985-09-24 $28,000
4429558 Method of and apparatus for fabrication of spiral fin Hiroya Murakami, Osamu Yamada, Atsuya Kamada, Katsuyoshi Hori 1984-02-07 $43,000