HK

Hiroyasu Kato

IT Itoki: 1 patents #1 of 4Top 25%
HK Hayashibara Seibutsu Kagaku Kenkyujo: 1 patents #6 of 14Top 45%
Overall (1989): #105,172 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4840142 Apparatus for raising small animals Tetsushi Ishikawa, Masato Okabe 1989-06-20