Inventor
Yuji Sakakibara
Inventor
Aichi, JP
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation13%
B22CFoundry moulding13%
Y02TClimate change mitigation technologies related to transportation13%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general10%
Y02ATechnologies for adaptation to climate change10%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
B05CApparatus for applying fluent materials to surfaces, in general3%
B22DCasting of metals3%
F02BInternal-combustion piston engines3%
PatentTitleYear
10,731,531Internal combustion engine provided with electrochemical reactor and vehicle mounting internal combustion engine20209,545,667'Casting machine'20178,484,952'Device for purification of exhaust gas'2013D0637774'Portable electric blower'2011D0527592'Power wrench'20066,777,368'Molten-salt type catalyst'20045,462,905'Exhaust gas purifying catalyst'19955,372,179'Mold surface treatment process and mold'19944,934,440'Mold surface treatment process and mold'19904,767,801'Molding material and mold'19884,691,756'Molding material and mold'19874,121,558'Internal combustion engine assembly'19784,077,375'Fuel vaporizer'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978Patents assigned to NISSAN MOTOR (2)· patent assignee history
1978Based in Koganei, JP· patent location history
1987–2004Patents assigned to TOYODA CHUO KENKYUSHO KK (6)· patent assignee history
1987–2004Based in Aichi, JP· patent location history
1990–2020Patents assigned to TOYOTA MOTOR CO LTD (5)· patent assignee history
2006–2011Patents assigned to MAKITA CORP (2)· patent assignee history
2006–2011Based in Anjo, JP· patent location history
2013Patents assigned to BANNO KOUZI (1)· patent assignee history
2017Based in Obu, JP· patent location history
2020Based in Nagakute-shi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOYODA CHUO KENKYUSHO KK | 6 | 1987–2004 |
| TOYOTA MOTOR CO LTD | 5 | 1990–2020 |
| MAKITA CORP | 2 | 2006–2011 |
| NISSAN MOTOR | 2 | 1978 |
| BANNO KOUZI | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Aichi, JP | 5 | 1987–2004 |
| Anjo, JP | 2 | 2006–2011 |
| Koganei, JP | 2 | 1978 |
| Nagakute-shi, JP | 1 | 2020 |
| Obu, JP | 1 | 2017 |