Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5879216 | Method of fixing mercury containing alloy within fluorescent tubes | Yasuto Yoshii, Ikuhiro Okuno, Masayuki Tanaka, Masahiro Yoshimoto, Masao Kubo +2 more | 1999-03-09 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5879216 | Method of fixing mercury containing alloy within fluorescent tubes | Yasuto Yoshii, Ikuhiro Okuno, Masayuki Tanaka, Masahiro Yoshimoto, Masao Kubo +2 more | 1999-03-09 |