Nihon Joryu Kogyo Co., Ltd.
5Patents
0Active
5Granted
24Portfolio score
Filing activity: Apr 30, 1976 → Oct 15, 2002
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6956128B2 | Zinc acrylate particle composition, method for production thereof, and golf ball using the composition | Chemistry; Metallurgy | 12 | Expired |
| US5789616A | Method for production of zinc acrylate | Chemistry; Metallurgy | 7 | Expired |
| US4035399A | Process for the preparation of 1,4-naphthoquinone | Chemistry; Metallurgy | 4 | Expired |
| US4814462A | Polyoxyalkylene carbozole adduct | Chemistry; Metallurgy | 3 | Expired |
| US4831189A | Process for producing aromatic dicarboxylic acids | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.