Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7553443 | Metal powder production apparatus | Mitsutoyo Tanaka, Tokihiro Shimura, Yoshinari Tanaka | 2009-06-30 |
| 7485254 | Metal powder production apparatus | Mitsutoyo Tanaka, Tokihiro Shimura, Yoshinari Tanaka | 2009-02-03 |
| 7368078 | Metal powder production apparatus | Mitsutoyo Tanaka, Tokihiro Shimura, Yoshinari Tanaka | 2008-05-06 |
| 6254661 | Method and apparatus for production of metal powder by atomizing | Tohru Takeda, Yoshinari Tanaka, Masami Sasaki, Tokihiro Shimura, Hiroyuki AZUMA +3 more | 2001-07-03 |