Inventor
Tomohiro Iida
Inventor
Nagoya, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F01Nprimary
F01NGas-flow silencers or exhaust apparatus for machines or engines in general16%
B01DSeparation14%
C04BLime, magnesia11%
Y02TClimate change mitigation technologies related to transportation11%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry5%
B28BShaping clay or other ceramic compositions5%
A23NMachines or apparatus for treating harvested fruit, vegetables or flower bulbs in bulk, not otherwise provided for3%
B01FMixing, e.g. dissolving, emulsifying or dispersing3%
B29CShaping or joining of plastics3%
B29LIndexing scheme associated with subclass b29c, relating to particular articles3%
PatentTitleYear
10,857,498Plugged honeycomb structure202010,850,223Plugged honeycomb structure202010,737,257Honeycomb structure202010,040,016Plugged honeycomb structure20187,660,216'Disk reproducing apparatus and method'20107,531,231'Honeycomb structure'20097,395,661'Method of estimating soot accumulation amount of exhaust gas purification filter, and computer program product therefor'20087,294,304'Die for forming honeycomb structure and method of manufacturing honeycomb structure'20076,525,585'Fixed-length delay generation circuit'20035,773,942'Power window motor driving apparatus'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998Patents assigned to YAZAKI CORP (1)· patent assignee history
1998Based in Shizuoka, JP· patent location history
2003Patents assigned to NEC CORP (1)· patent assignee history
2003Based in Tokyo, JP· patent location history
2007–2020Patents assigned to NGK INSULATORS LTD (7)· patent assignee history
2007–2020Based in Nagoya, JP· patent location history
2010Patents assigned to NEC ELECTRONICS CORP (1)· patent assignee history
2010Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NGK INSULATORS LTD | 7 | 2007–2020 |
| NEC CORP | 1 | 2003 |
| NEC ELECTRONICS CORP | 1 | 2010 |
| YAZAKI CORP | 1 | 1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nagoya, JP | 7 | 2007–2020 |
| Kanagawa, JP | 1 | 2010 |
| Tokyo, JP | 1 | 2003 |
| Shizuoka, JP | 1 | 1998 |