Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6752675 | Method for recycling cathode ray tube bulb | Kazuo Saimoto, Masaki Mishima, Hideaki Tokiyasu, Hidefumi Okada, Ikuko Aoki | 2004-06-22 |
| 6521575 | Method and unit for regeneration of solution for cleaning glass, method and unit for cleaning silicate glass, and cathode-ray tube | Kenji Fujiwara, Hisanori Yatoh, Masao Gotoh, Masanori Yamauchi, Katsuyoshi Tatenuma +2 more | 2003-02-18 |
| 5869927 | Fluorescent lamp with a mixed layer containing phosphor and metal oxide | Kazuhiro Matsuo, Yasuhiro Ikai | 1999-02-09 |
| 5714071 | Method for extracting organic substance, solvent for use in said method, and method for measuring content of organic substance | Kazuhiro Matsuo | 1998-02-03 |