Nagato Hamashima

AG Abb Lummus Global: 1 patents #55 of 152Top 40%

LO Lonza: 1 patents #328 of 658Top 50%

TC Tonen Chemical: 1 patents #51 of 94Top 55%

Overall (All Time): #3,707,081 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5854161	Process for the regeneration of a catalyst	Tatsumi Ichiki, Teiji Nakamura, Masayuki Asami, Sadakatsu Suzuki, Hiroshi Ueno	1998-12-29