Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6800344 | Cathode ray tube glass, a method for producing the cathode ray tube glass, and a method for cleaning the cathode ray tube glass | Mikio Sasaki | 2004-10-05 |
| 6287651 | Cathode ray tube glass, a method for producing the cathode ray tube glass, and a method for cleaning the cathode ray tube glass | Mikio Sasaki | 2001-09-11 |
| 5821182 | Hermetic sealing composition | Ryuichi Tanabe, Yuichi Kuroki, Akira Nakamura | 1998-10-13 |
| 5683948 | Hermetic sealing composition | Ryuichi Tanabe, Yuichi Kuroki, Akira Nakamura | 1997-11-04 |