Inventor
Tadashi Tomita
Inventor
Annaka, JP
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds13%
C08LCompositions of macromolecular compounds13%
H10HInorganic light-emitting semiconductor devices having potential barriers13%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients10%
H01LSemiconductor devices10%
A47KSanitary equipment3%
B05BSpraying apparatus3%
B29CShaping or joining of plastics3%
B29DProducing particular articles from plastics or from substances in a plastic state3%
E03DWater-closets or urinals with flushing devices3%
PatentTitleYear
10,944,382Switch module202110,388,837White heat-curable epoxy resin composition for optical semiconductor element encapsulation and optical semiconductor device using same201910,008,646Heat-curable epoxy resin composition for optical semiconductor element encapsulation and optical semiconductor device using same20189,884,960'White heat-curable epoxy resin composition, optical semiconductor element case made of the white heat-curable epoxy resin composition and optical semiconductor device comprised of the case'20189,441,104'Heat-curable epoxy resin composition for optical semiconductor element encapsulation and optical semiconductor device using same'20169,403,983'White thermosetting silicone resin composition for a light-emitting semiconductor device and a case for installing a light-emitting semiconductor element'20168,032,954'Coupling member for toilet seat device with warm-water sprays'20116,477,720'Sanitary washing device having automatic nozzle pipe washer'20025,894,458'Apparatus for supporting and connecting a magnetic field modulation head to be used for a photomagnetic recording including a spring plate member having a conductive part electrically connecting the head to a supporting frame'19995,631,028'Green tire conveyor system in a tire vulcanizer factory'19975,186,687'Constant velocity joint having cross grooves'19934,408,095'Acoustic apparatus'19834,323,787'Automatic power supply apparatus'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–1983Patents assigned to CLARION CO LTD (2)· patent assignee history
1982–1983Based in Toda, JP· patent location history
1997Patents assigned to KOBE STEEL LTD (1)· patent assignee history
2002–2011Patents assigned to AISIN SEIKI (2)· patent assignee history
2002Based in Aichi, JP· patent location history
2011Patents assigned to LIXIL CORP (1)· patent assignee history
2011Based in Hekinan, JP· patent location history
2016–2019Patents assigned to SHINETSU CHEMICAL CO (5)· patent assignee history
2016–2019Based in Annaka, JP· patent location history
2021Based in Kyoto, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHINETSU CHEMICAL CO | 5 | 2016–2019 |
| AISIN SEIKI | 2 | 2002–2011 |
| CLARION CO LTD | 2 | 1982–1983 |
| KOBE STEEL LTD | 1 | 1997 |
| LIXIL CORP | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Annaka, JP | 5 | 2016–2019 |
| Toda, JP | 2 | 1982–1983 |
| Kyoto, JP | 1 | 2021 |
| Hekinan, JP | 1 | 2011 |
| Aichi, JP | 1 | 2002 |