Inventor
Kouji Yokota
Inventor
Nagoya, JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation14%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry14%
Y02TClimate change mitigation technologies related to transportation14%
B23KSoldering or unsoldering7%
B24BMachines, devices, or processes for grinding or polishing7%
B02BPreparing grain for milling4%
B07BSeparating solids from solids by sieving, screening, sifting or by using gas currents4%
F02NStarting of combustion engines4%
F02PIgnition, other than compression ignition, for internal-combustion engines4%
F23QIgnition4%
PatentTitleYear
7,299,929'Closed air force type grain sorting mechanism'20077,175,509'Grinder and method of and apparatus for non-contact conditioning of tool'20076,888,472'Programmable timer unit for use in a remote control load management system'20056,793,562'Grinder and method of and apparatus for non-contact conditioning of tool'20046,222,293'Starter'20014,475,245'Transceiver'19844,367,162'Catalyst for purifying exhaust gases and a method for producing the catalyst'19834,345,555'Self-heating ignition plug'19824,316,822'Catalyst for purifying exhaust gases'19824,299,734'Catalyst for purifying exhaust gases and method for producing same'19814,239,656'Catalyst for purifying exhaust gases and carrier for the catalyst'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1983Patents assigned to TOYODA CHUO KENKYUSHO KK (5)· patent assignee history
1980–1983Based in Nagoya, JP· patent location history
1984Patents assigned to KENWOOD CORP (1)· patent assignee history
1984–2007Based in Tokyo, JP· patent location history
2001–2007Patents assigned to MITSUBISHI ELECTRIC CORP (3)· patent assignee history
2005Patents assigned to MATSUSHITA ELECTRIC WORKS LTD (1)· patent assignee history
2005Based in Hisai, JP· patent location history
2007Patents assigned to SEIREI IND (1)· patent assignee history
2007Based in Okayama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOYODA CHUO KENKYUSHO KK | 5 | 1980–1983 |
| MITSUBISHI ELECTRIC CORP | 3 | 2001–2007 |
| KENWOOD CORP | 1 | 1984 |
| MATSUSHITA ELECTRIC WORKS LTD | 1 | 2005 |
| SEIREI IND | 1 | 2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nagoya, JP | 5 | 1980–1983 |
| Tokyo, JP | 4 | 1984–2007 |
| Okayama, JP | 1 | 2007 |
| Hisai, JP | 1 | 2005 |