Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Eisaku Katayama — 5 Patents

TTToudai Tlo: 3 patents #6 of 79Top 8%
TTThe University Of Tokyo: 2 patents #500 of 2,633Top 20%
Tokyo, JP: #26,440 of 90,295 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Eisaku Katayama has been granted 5 US patents while listed as an inventor at Toudai Tlo. The first was granted in 2004 and the most recent in November 2012. Eisaku Katayama ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Eisaku Katayama in Tokyo, JP.

Patents per Year

Patents granted per year, 2004 to 2012Bar chart with a peak of 1 patents in 2004.peak 12004: 1 patents20042008: 1 patents20082009: 1 patents20092010: 1 patents20102012: 1 patents2012

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8304520 Labeled fusion protein Takashi Murayama, Taku Kashiyama, Takuya Kobayashi 2012-11-06
7853069 Stereoscopic image regenerating apparatus, stereoscopic image regenerating method, and stereoscopic image regenerating program Norio Baba, Yoshitaka Kimori 2010-12-14
7639865 Image processing apparatus, image processing method, computer readable medium, and computer program thereof Norio Baba 2009-12-29
7379582 Three-dimensional structure verification supporting apparatus, three-dimensional structure verification method, recording medium, and program therefor Norio Baba 2008-05-27
6828555 Three-dimensional structure verification supporting apparatus, three-dimensional structure verification method, recording medium, and program therefor Norio Baba 2004-12-07