Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7060381 | Electric energy generating element | Hiroshi Miyazawa, Tomikazu Watanabe, Kiyoshi Yamaura, Ryuichiro Maruyama, Shuichi Takizawa | 2006-06-13 |
| 6855231 | Method and system for production fullerene | Hisashi Kajiura, Masashi Shiraishi, Masafumi Ata, Atsuo Yamada | 2005-02-15 |
| 6794598 | Arc electrodes for synthesis of carbon nanostructures | Houjin Huang, Hisashi Kajiura, Atsuo Yamada, Masashi Shiraishi | 2004-09-21 |
| 6794599 | Device and method for manufacture of carbonaceous material | Hisashi Kajiura, Shigemitsu Tsutsui, Yoshiyuki Hirano | 2004-09-21 |