Synthetic resin skin material composite and method of producing synthetic resin skin material composite
US-11577487-B2 · Feb 14, 2023 · US
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Ishiyama Tomoyuki patents
Ishiyama Tomoyuki is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ishiyama Tomoyuki |
| Total patents | 2 |
| First publication | Jun 3, 2021 |
| Latest publication | Feb 14, 2023 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Kyowa Leather Cloth | 2 |
| Hayashi Telempu Corp | 2 |
| Inoue Mtp Kk | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B32B27/304 | 2 |
| B32B27/18 | 2 |
| B32B2262/14 | 2 |
| B32B7/12 | 2 |
| B32B2260/021 | 2 |