Takashi Koyama

KA Kaneka: 1 patents #32 of 177Top 20%

MI Ministry Of International Trade & Industry: 1 patents #1 of 10Top 10%

AT Agency Of Industrial Science And Technology: 1 patents #3 of 32Top 10%

📍 Yuki, JP: #2 of 2 inventorsTop 100%

Overall (2004): #106,113 of 270,089Top 40%

Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6740521	High-sensitive detection of environmental pollutants	Hiroko Isoda, Masako Tasaki, Syuichi Oka, Norio Sugiura, Takaaki Maekawa +4 more	2004-05-25