Inventor
Masashi Kiyosawa
Inventor
Tokyo, JP
Overview
Patents· 28 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation32%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry25%
F23JRemoval or treatment of combustion products or combustion residues14%
F23MCasings, linings, walls or doors specially adapted for combustion chambers, e.g. firebridges4%
Y02ATechnologies for adaptation to climate change4%
F01KSteam engine plants3%
F23LSupplying air or non-combustible liquids or gases to combustion apparatus in general3%
F23NRegulating or controlling combustion3%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution3%
B10J1%
PatentTitleYear
10,488,040Duct wall surface structure201910,323,844Exhaust duct and boiler201910,190,771Exhaust duct and boiler20199,851,101Boiler system and power plant including the same20179,421,525'Exhaust gas treatment catalyst'20169,399,213'Apparatus for removing arsenic compound'20169,272,265'Method for suppressing increase in SO2 oxidation rate of NOx removal catalyst'20169,249,706'Method for regenerating exhaust gas treatment catalyst'20169,227,158'Method of regenerating NOx removal catalyst and method of operating heavy-oil fired combustion apparatus'20169,192,920'Exhaust gas treatment catalyst and method for regenerating the same'20159,114,391'Method for removing arsenic compound, method for regenerating NOx removal catalyst, and NOx removal catalyst'20158,920,535'Method of separating and recovering metal elements'20148,871,665'Method of regenerating NOx removal catalyst and method of operating heavy-oil fired combustion apparatus'20148,852,518'Catalyst for removing nitrogen oxides'20148,840,843'Air pollution control apparatus and air pollution control system'20148,835,340'Method for regeneration of exhaust gas treatment catalyst, and exhaust gas treatment cataylst produced using the method'20148,785,341'Method of regenerating exhaust gas treatment catalyst and exhaust gas treatment catalyst obtained by the method'20148,758,711'Carrier for NOx reduction catalyst'20148,722,559'Method of suppressing increase in SO2 oxidation rate of NOx removal catalyst'20148,663,567'Catalyst for removing nitrogen oxides'20148,518,332'Air pollution control apparatus and air pollution control system'20138,420,034'Method and apparatus for treating exhaust gas'20138,410,013'Catalyst for treating exhaust gas'20138,288,309'Mercury oxidation catalyst and method for producing the same'20127,939,038'Exhaust gas treating apparatus and method'20117,887,768'Air pollution control apparatus and air pollution control method'20117,413,715'Catalyst for removing nitrogen oxides'20087,256,155'Flue gas denitration catalyst and preparation process thereof'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2019Patents assigned to MITSUBISHI HEAVY IND LTD (20)· patent assignee history
2007–2014Based in Nagasaki, JP· patent location history
2012–2016Patents assigned to KIYOSAWA MASASHI (15)· patent assignee history
2012–2016Patents assigned to NOCHI KATSUMI (10)· patent assignee history
2012–2019Based in Tokyo, JP· patent location history
2013–2014Patents assigned to OBAYASHI YOSHIAKI (6)· patent assignee history
2015–2019Patents assigned to MITSUBISHI HITACHI POWER SYS (9)· patent assignee history
2016Based in Minato-ku, JP· patent location history
2017–2019Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI HEAVY IND LTD | 20 | 2007–2019 |
| KIYOSAWA MASASHIself | 15 | 2012–2016 |
| NOCHI KATSUMI | 10 | 2012–2016 |
| MITSUBISHI HITACHI POWER SYS | 9 | 2015–2019 |
| OBAYASHI YOSHIAKI | 6 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 13 | 2012–2019 |
| Nagasaki, JP | 11 | 2007–2014 |
| Kanagawa, JP | 2 | 2017–2019 |
| Minato-ku, JP | 2 | 2016 |