Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4615846 | Method of manufacturing a low-melting point alloy for sealing in a fluorescent lamp | Hisashi Yoshino, Masakatsu Haga, Takashi Yorifuji | 1986-10-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4615846 | Method of manufacturing a low-melting point alloy for sealing in a fluorescent lamp | Hisashi Yoshino, Masakatsu Haga, Takashi Yorifuji | 1986-10-07 |