Inventor

TOKUNAGA KIKUO

JP4 patents

⚠️ This page may combine multiple inventors who share the name “TOKUNAGA KIKUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI HEAVY IND LTD

3 patents

US6491885B1Dec 10, 2002

Exhaust gas processing method

MITSUBISHI HEAVY IND LTD28 citations90

US5840085ANov 24, 1998

Process for removing sodium chloride and potassium salts from ash collected from a soda recovery boiler

MITSUBISHI HEAVY IND LTD15 citations68

US6245308B1Jun 12, 2001

Method for decreasing sulfuric acid and sulfuric anhydride present in combustion exhaust gas

MITSUBISHI HEAVY IND LTD5 citations58

HOKKAIDO ELECTRIC POWER

1 patent

US6228336B1May 8, 2001

Dust collecting method

HOKKAIDO ELECTRIC POWER4 citations58