Inventor
Yoshihiro Omae
Inventor
Kitakyushu, JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C10Bprimary
C10BDestructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials38%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds10%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties10%
Y10TTechnical subjects covered by former us classification10%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%
C09DCoating compositions, e.g. paints, varnishes or lacquers5%
F23JRemoval or treatment of combustion products or combustion residues5%
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace5%
G01BMeasuring length, thickness or similar linear dimensions5%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light5%
PatentTitleYear
6,358,487'Carbon black and process for producing the same'20026,019,829'Carbon black aggregate'20005,506,782'Operation management system for coke oven'19965,314,168'Apparatus and method for controlling operation of quenching car/bucket for coke oven'19945,253,846'Apparatus and method for controlling operation of quenching car/bucket car for coke oven'19934,980,028'Method of controlling fuel for a coke oven'19904,655,878'Method of regulating fuel supply rate for heating a coke oven'19874,577,385'Method and apparatus for repairing a wall of coke oven'19864,574,638'Device for detecting end-shape of steel tube'19864,447,805'Apparatus for measuring temperature of coke ovens'19844,359,362'Method and apparatus for preventing generation of smoke from coke ovens'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–1994Patents assigned to MITSUBISHI CHEM IND (7)· patent assignee history
1982–2002Based in Kitakyushu, JP· patent location history
1986Patents assigned to MITSUBISHI ELECTRIC CORP (1)· patent assignee history
1986Based in Kobe, JP· patent location history
1996–2002Patents assigned to MITSUBISHI CHEM CORP (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI CHEM IND | 7 | 1982–1994 |
| MITSUBISHI CHEM CORP | 3 | 1996–2002 |
| MITSUBISHI ELECTRIC CORP | 1 | 1986 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kitakyushu, JP | 10 | 1982–2002 |
| Kobe, JP | 1 | 1986 |