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

Mitsunori Sakamoto — 3 Patents

JAJasco: 2 patents #26 of 125Top 25%
Setagaya, JP: #116 of 311 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Mitsunori Sakamoto has been granted 3 US patents while listed as an inventor at Jasco. The first was granted in 1989 and the most recent in October 2001. Mitsunori Sakamoto ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Mitsunori Sakamoto in Setagaya, JP.

Patents per Year

Patents granted per year, 1989 to 2001Bar chart with a peak of 1 patents in 1989.peak 11989: 1 patents19892000: 1 patents20002001: 1 patents2001

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6307204 UV detector for liquid chromatography Takeshi Kanomata, Shinichi Kikuchi 2001-10-23
6118536 Circular dichroism detector for HPLC Hideki Konishi, Katsuji Wakabayashi, Norio Tagawa 2000-09-12
D304299 Puncturable transparent container 1989-10-31