Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8278229 | Cover coating composition for glass lining | Masahiro Shirasaki, Takashi Kawashima, Osamu Mori | 2012-10-02 |
| 8168551 | Cover coating composition for glass lining | Masahiro Shirasaki, Takashi Kawashima, Osamu Mori | 2012-05-01 |
| 6815013 | Glass lining application method | Masahiro Shirasaki, Jyunji Ono | 2004-11-09 |
| 5900380 | Conductive glass lining composition | Mitsuru Akazawa | 1999-05-04 |
| 4975391 | Enamel frit composition for direct coating | Tadao Shimizu, Toshiyuki Kasajima | 1990-12-04 |
| 4407868 | Process for the preparation of inorganic fiber containing enamelware | — | 1983-10-04 |