Inventor
Shingo Tokuda
Inventor
Nishinomiya, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C01Dprimary
C01DCompounds of alkali metals, i.e. lithium, sodium, potassium, rubidium, caesium, or francium22%
C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals22%
B01DSeparation11%
C04BLime, magnesia11%
C09DCoating compositions, e.g. paints, varnishes or lacquers11%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general11%
Y02TClimate change mitigation technologies related to transportation11%
PatentTitleYear
8,496,724'Plugged honeycomb structure and method for manufacturing the same'20138,343,431'Honeycomb filter and method of manufacturing the same'20134,130,440'Self-curable inorganic composition'19784,119,508'Method of purifying the raw brine used in alkali salt electrolysis'19784,060,465'Method of purifying the raw brine used in alkali salt electrolysis'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1978Patents assigned to OSAKA SODA CO LTD (3)· patent assignee history
1977–1978Based in Nishinomiya, JP· patent location history
2013Patents assigned to NGK INSULATORS LTD (2)· patent assignee history
2013Patents assigned to TOKUDA SHINGO (2)· patent assignee history
2013Patents assigned to KONDO YOSHIMASA (1)· patent assignee history
2013Patents assigned to MIZUTANI TAKASHI (1)· patent assignee history
2013Based in Nagoya, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OSAKA SODA CO LTD | 3 | 1977–1978 |
| NGK INSULATORS LTD | 2 | 2013 |
| TOKUDA SHINGOself | 2 | 2013 |
| KONDO YOSHIMASA | 1 | 2013 |
| MIZUTANI TAKASHI | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nishinomiya, JP | 3 | 1977–1978 |
| Nagoya, JP | 2 | 2013 |