Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5976511 | Ultraviolet rays-absorbing composition and process for producing the same | Noriaki Sato | 1999-11-02 |
| 5858079 | Strontium borate pigment composition, method of making same, and processes of imparting anti-corrosive, anti-bacterial/anti-fungal and non-flammable properties to materials by using same | Taizo Kaihatsu | 1999-01-12 |
| 5580377 | Plate barium sulfate and process for producing the same | Hirobumi Yoshida, Noriaki Sato | 1996-12-03 |