Inventor
Hirotsune Watanabe
Inventor
Miyoshi, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B22Cprimary
B22CFoundry moulding53%
B22DCasting of metals12%
B29CShaping or joining of plastics12%
B01FMixing, e.g. dissolving, emulsifying or dispersing6%
B08BCleaning in general6%
C07CAcyclic or carbocyclic compounds6%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds6%
PatentTitleYear
10,668,525Method of reusing core sand202010,183,322Method of reusing core sand201910,099,278Mold-making device and mold-making method201810,035,181Apparatus and a method for reclaiming foundry sand20189,962,868Device for forming foamed kneaded material and method for forming foamed kneaded material20189,931,691Molding method of sand mold using foamed sand, molding die, and sand mold20189,789,533'Sand for casting mold, manufacturing method for sand casting-mold, and core for metal casting'20179,636,849'Mold release agent for water glass-containing sand mold molding'20179,314,837'Method for molding sand mold and sand mold'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016–2020Patents assigned to TOYOTA MOTOR CO LTD (7)· patent assignee history
2016–2018Patents assigned to SINTOKOGIO LTD (5)· patent assignee history
2016Patents assigned to KATO YUSUKE (1)· patent assignee history
2016Patents assigned to MITSUTAKE MASAOMI (1)· patent assignee history
2016–2020Based in Miyoshi, JP· patent location history
2017–2018Based in Toyota, JP· patent location history
2018Patents assigned to SHINTOKOGIO LTD (1)· patent assignee history
2018Based in Aichi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOYOTA MOTOR CO LTD | 7 | 2016–2020 |
| SINTOKOGIO LTD | 5 | 2016–2018 |
| KATO YUSUKE | 1 | 2016 |
| MITSUTAKE MASAOMI | 1 | 2016 |
| SHINTOKOGIO LTD | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Miyoshi, JP | 5 | 2016–2020 |
| Toyota, JP | 3 | 2017–2018 |
| Aichi, JP | 1 | 2018 |