Inventor
Hiroyuki Yoshitake
Inventor
Chiba, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B29Cprimary
B29CShaping or joining of plastics20%
Y10TTechnical subjects covered by former us classification20%
B29LIndexing scheme associated with subclass b29c, relating to particular articles15%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts10%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form10%
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body5%
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing5%
B29BPreparation or pretreatment of the material to be shaped5%
G10KSound-producing devices5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
PatentTitleYear
10,086,228Mouth opening training device20185,981,046'Sound absorbing component'19995,908,524'Method for producing fiber-reinforced thermoplastic resin molded article laminated with skin material'19995,854,149'Paper-made stampable sheet, light-weight stampable sheet shaped body and method of producing light-weight stampable shaped body'19985,759,594'Mold assembly for producing fiber-reinforced thermoplastic resin molded article laminated with skin material'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–1999Patents assigned to KAWASAKI STEEL CO (3)· patent assignee history
1998–1999Patents assigned to PLASHEET CORP K (3)· patent assignee history
1998–1999Patents assigned to SUMITOMO CHEMICAL CO (3)· patent assignee history
1998Patents assigned to KAWASAKI STEEL CORP SUMITOMO C (1)· patent assignee history
1998–1999Based in Chiba, JP· patent location history
2018Patents assigned to NATIONAL UNIV CORPORATION TOKYO MEDICAL AND DENTAL UNVIERSITY (1)· patent assignee history
2018Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KAWASAKI STEEL CO | 3 | 1998–1999 |
| PLASHEET CORP K | 3 | 1998–1999 |
| SUMITOMO CHEMICAL CO | 3 | 1998–1999 |
| KAWASAKI STEEL CORP SUMITOMO C | 1 | 1998 |
| NATIONAL UNIV CORPORATION TOKYO MEDICAL AND DENTAL UNVIERSITY | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chiba, JP | 4 | 1998–1999 |
| Tokyo, JP | 1 | 2018 |