HH

Hiroshi Hachiya

AC Asahi Kasei Chemicals: 6 patents #2 of 123Top 2%
Overall (2011): #12,082 of 364,097Top 4%
6
Patents 2011

Issued Patents 2011

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
8071819 Industrial process for production of high-purity diol Shinsuke Fukuoka, Hironori Miyaji, Kazuhiko Matsuzaki 2011-12-06
8058465 Process for industrially producing dialkyl carbonate and diol Shinsuke Fukuoka, Hironori Miyaji, Kazuhiko Matsuzaki 2011-11-15
8049028 Industrial process for separating out dialkyl carbonate Shinsuke Fukuoka, Hironori Miyaji, Kazuhiko Matsuzaki 2011-11-01
8044167 Process for production of high-purity diaryl carbonate Shinsuke Fukuoka, Hironori Miyaji, Kazuhiko Matsuzaki 2011-10-25
8044226 Process for production of high-purity diaryl carbonate Shinsuke Fukuoka, Hironori Miyaji, Kazuhiko Matsuzaki 2011-10-25
7884251 Industrial process for separating out by-produced alcohols Shinsuke Fukuoka, Hironori Miyaji, Kazuhiko Matsuzaki 2011-02-08