Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D687559 | Massage appliance | — | 2013-08-06 |
| D687560 | Massage appliance | — | 2013-08-06 |
| D687157 | Massage appliance | — | 2013-07-30 |
| D675331 | Ejaculation promotion apparatus | — | 2013-01-29 |
| D674906 | Ejaculation promotion apparatus | — | 2013-01-22 |
| D674908 | Ejaculation promotion apparatus | — | 2013-01-22 |
| D674907 | Ejaculation promotion apparatus | — | 2013-01-22 |
| D674909 | Ejaculation promotion apparatus | — | 2013-01-22 |
| 8353887 | Sperm collection device | — | 2013-01-15 |
| D660451 | Sperm sampler apparatus | — | 2012-05-22 |
| 7993315 | Sperm collecting apparatus | — | 2011-08-09 |
| 7753895 | Sperm collecting apparatus | — | 2010-07-13 |
| D580067 | Sperm sampler | — | 2008-11-04 |
| D560813 | Sperm sampler | — | 2008-01-29 |
| D560282 | Sperm sampler | — | 2008-01-22 |
| D559395 | Sperm sampler | — | 2008-01-08 |
| D552249 | Sperm sampler | — | 2007-10-02 |
| 6555603 | Resin composition for agricultural film | Kazumi Kikkawa, Naoko Dai, Toshinori Yukino | 2003-04-29 |