Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9322954 | Fluorite production method | Takafumi Yamazaki, Yusuke Shiro | 2016-04-26 |
| 6181078 | Discharge lamp lighting system | Teruo Tamura | 2001-01-30 |
| 5041490 | Method for producing red phosphorus flame retardant and nonflammable resinous composition | Ichiro Sakon, Atsushi Kanayama | 1991-08-20 |
| 5026757 | Red phosphorus flame retardant and nonflammable resinous composition containing the same | Ichiro Sakon, Atsushi Kanayama | 1991-06-25 |
| 4879067 | Red phosphorus flame retardant and nonflammable resinous composition containing the same | Ichiro Sakon, Atsushi Kanayama | 1989-11-07 |