Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9840421 | Chlorosilane production method | Shouji Iiyama, Tomohiro Yamamoto, Yukihiro Takata, Shinichirou Koyanagi | 2017-12-12 |
| 8399836 | Infrared ray transmissive optical member and manufacturing method thereof, optical device, and optical apparatus | Takashi Fujii, Kazuyuki Hirao | 2013-03-19 |
| 7734339 | Iontophoresis apparatus | Kenji Fukuta | 2010-06-08 |
| 7479132 | Patch material for ionic medicine administration | Kenji Fukuta | 2009-01-20 |
| 7428435 | Medical instrument for transdermally administering ionic medicine | Kenji Fukuta | 2008-09-23 |
| 7272439 | Working electrode assembly for iontophoresis and iontophoresis device | Masumi Nagashima, Kenji Fukuta | 2007-09-18 |
| 5871705 | Process for producing trichlorosilane | Kenji Hirota | 1999-02-16 |