KA

Keita Ashida

AC Asahi Kasei Kogyo Co.: 2 patents #303 of 1,395Top 25%
📍 Okayama, JP: #543 of 1,590 inventorsTop 35%
Overall (All Time): #2,253,883 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5973218 Process for producing cycloolefin Mineyuki Iwasaki 1999-10-26
5969202 Method for producing cycloolefin and cycloalkane under controlled pressure Mineyuki Iwasaki 1999-10-19