HW

Hiroyoshi Watanabe

MI Mitsui Toatsu Chemicals, Incorporated: 1 patents #68 of 233Top 30%
Overall (1997): #140,060 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5633408 Process for preparing alkanolamines Mutsuo Matsumura, Takashi Ohkawa, Kenji Suzuki 1997-05-27