Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7758574 | Electric surgery apparatus for supplying electric power suitable for subject tissue | Kazuya Hijii, Shinji Hatta, Tsuyoshi Hayashida, Kenji Harano | 2010-07-20 |
| 7667592 | Operation system and method of notifying system operation information of same | Hideyuki Shoji, Sumihiro Uchimura, Masanori Gocho, Takashi Mihori, Shinji Hatta +4 more | 2010-02-23 |
| 7172591 | Electric operation apparatus | Kenji Harano, Kazuya Hijii, Koji Yamauchi, Shinji Hatta | 2007-02-06 |
| 7128742 | Electric operation apparatus and control method thereof | Kazuya Hijii, Shinji Hatta, Koji Shimomura, Kenji Harano, Tsuyoshi Hayashida | 2006-10-31 |
| 7060065 | Resectscope apparatus | Kenji Harano, Kazuya Hijii | 2006-06-13 |
| 7001381 | Electric operation apparatus | Kenji Harano, Kazuya Hijii | 2006-02-21 |
| 6929643 | Resectoscope apparatus and electric operation apparatus | Kazuya Hijii, Shinji Hatta, Kenji Harano, Takeaki Nakamura, Shuichi Kimura | 2005-08-16 |
| 6918909 | Resectoscope apparatus | Kazuya Hijii, Shinji Hatta, Kenji Harano, Takeaki Nakamura, Shuichi Kimura | 2005-07-19 |
| 6872207 | Resectscope apparatus | Kenji Harano, Kazuya Hijii | 2005-03-29 |
| 6855142 | Electrosurgical device for treating body tissue with high-frequency power | Kenji Harano, Kazuya Hijii, Shinji Hatta | 2005-02-15 |
| 6730080 | Electric operation apparatus | Kenji Harano, Kazuya Hijii, Koji Yamauchi, Shinji Hatta | 2004-05-04 |
| 6635057 | Electric operation apparatus | Kenji Harano, Kazuya Hijii | 2003-10-21 |
| 6383183 | High frequency treatment apparatus | Naomi Sekino, Yasuhiko Kikuchi, Kazuya Hijii, Kouji Yamauchi, Hiroyuki Takahashi +6 more | 2002-05-07 |