Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9905721 | Leak detecting sensor and chemical liquid injection system | Young-Kwang Park, Takanobu Yagi, Tomoyuki KAWABE, Tatsuya Ito | 2018-02-27 |
| 8874194 | Leak detecting apparatus | Masahiro Sakakibara | 2014-10-28 |
| 8320999 | Leak detector for detecting leak of liquid injected into blood vessel using pulse signal | — | 2012-11-27 |
| 8118786 | Guarded medical winged needle assembly | Kaoru Maneyama | 2012-02-21 |
| 7970457 | Leak detecting apparatus | Masahiro Sakakibara | 2011-06-28 |
| 7887513 | Chemical liquid injection system | Shigeru Nemoto, Masahiro Sakakibara | 2011-02-15 |
| 7809430 | Leak detecting apparatus | Masahiro Sakakibara | 2010-10-05 |
| 7686789 | Chemical liquid injection system | Shigeru Nemoto, Masahiro Sakakibara | 2010-03-30 |
| 7546776 | Leak detector for detecting leak of liquid injected into blood vessel using pulse signal | — | 2009-06-16 |
| 7354964 | Method and apparatus for producing dope | Yuji Suzuki, Hidekazu Yamazaki | 2008-04-08 |
| 7291135 | Winged angled needle assembly | — | 2007-11-06 |
| 6736798 | Needle guard and capped needle guard and guarded winged needle assembly | Masato Ohkubo, Kei Abe | 2004-05-18 |
| 6555459 | Method of manufacturing a semiconductor device | Ryoji Tokushige, Nobuyuki Takai, Hiroyuki Shinogi | 2003-04-29 |
| 5098371 | Switch bag type blood gathering set | Takeo Juji, Nobuhiro Wakimoto, Yoichi Kagawa | 1992-03-24 |
| 5000407 | Switch bag type blood-gathering set, operating panel apparatus of said blood-gathering set and blood-gathering method by using said blood-gathering set | Takeo Juji, Nobuhiro Wakimoto, Yoichi Kagawa | 1991-03-19 |
| 4790567 | Connector for plasmapheresis bag | Yukihiro Kawano, Tomishiro Juji, Toshihiko Ono, Hirofumi Iga, Yoshiyuki Isobe | 1988-12-13 |
| 4672479 | Tape loading/unloading arrangement for magnetic recording and/or reproducing apparatus | Osamu Takao, Minoru Yoshida | 1987-06-09 |