Polyurethane resin
US-9796824-B2 · Oct 24, 2017 · US
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Nakagawa Toshihiko patents
Nakagawa Toshihiko holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 0 |
| First publication | Jan 12, 2016 |
| Latest publication | Oct 24, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Method for producing 1,5-pentamethylenediamine, 1,5-pentamethylenediamine, 1,5-pentamethylene diisocyanate, method for producing 1,5-pentamethylene diisocyanate, polyisocyanate composition, and polyurethane resin
US-9404132-B2 · Aug 2, 2016 · US
Pentamethylenediisocyanate, method for producing pentamethylenediisocyanate, polyisocyanate composition, polyurethane resin, and polyurea resin
US-9234069-B2 · Jan 12, 2016 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Polyurethane resin
US-9796824-B2 · Oct 24, 2017 · US
Method for producing 1,5-pentamethylenediamine, 1,5-pentamethylenediamine, 1,5-pentamethylene diisocyanate, method for producing 1,5-pentamethylene diisocyanate, polyisocyanate composition, and polyurethane resin
US-9404132-B2 · Aug 2, 2016 · US
Pentamethylenediisocyanate, method for producing pentamethylenediisocyanate, polyisocyanate composition, polyurethane resin, and polyurea resin
US-9234069-B2 · Jan 12, 2016 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| C08G18/10 | 2 |
| C07C263/10 | 2 |
| C12P13/001 | 2 |
| C08G18/022 | 2 |
| C07C265/14 | 2 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Chemistry & Metallurgy | 3 |
| Operations & Transport | 1 |
| Textiles & Paper | 1 |
| Physics | 1 |
| Cross-Sectional Technologies | 1 |