Toho Co., Ltd.
2Patents
0Active
2Granted
20Portfolio score
Filing activity: May 20, 1998 → Mar 8, 1999
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD423612S | Toy figure | General | 37 | Expired |
| US5997631A | Hardener composition for producing waste-containing shaped cement articles and process for producing shaped cement articles using the hardener composition | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.