Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9108355 | Method for producing surface sheet using emboss roller | Yukio Kume, Yunfu Li | 2015-08-18 |
| 8545424 | Hip support member | Takashi Hirata, Kei Shimada | 2013-10-01 |
| 7798983 | Walking assistance device | Hisashi Katoh, Takashi Hirata, Taiji Koyama, Yoshirou Koyama | 2010-09-21 |
| 7780616 | Walking assistance device | Hisashi Katoh, Takashi Hirata, Akio Koike, Taiji Koyama, Yoshirou Koyama | 2010-08-24 |
| 7730552 | Pants garment | Yuji Ota, Naomi Morii, Makoto Oyama | 2010-06-08 |
| 7632979 | Absorbing article having honeycomb recesses on lower absorbent layer and varying layer densities | Satoko Konawa, Masanori Kondo | 2009-12-15 |
| 7229390 | Tights-type leg support garment | Makoto Oyama | 2007-06-12 |
| 7074204 | Garment | Risa Saka, Toshiko Murakami | 2006-07-11 |
| D517279 | Sport pants | — | 2006-03-21 |
| 6186970 | Protective clothing for regions of lower limb | Risa Saka | 2001-02-13 |
| D427750 | Sports shorts | Risa Saka | 2000-07-11 |
| D424280 | Sports pants | Risa Saka | 2000-05-09 |
| D420781 | Sports pants | Risa Saka | 2000-02-22 |
| D413008 | Sports pants | Risa Saka | 1999-08-24 |
| 5937442 | Shoulder and arm support garment | Mitsukuni Yamaguchi, Risa Saka | 1999-08-17 |
| D412772 | Sports shorts | Risa Saka | 1999-08-17 |
| D412610 | Sports shorts | Risa Saka | 1999-08-10 |
| D404889 | Sports pants | Risa Saka | 1999-02-02 |
| D404538 | Sports pants | Risa Saka | 1999-01-26 |
| D402786 | Sports pants | Risa Saka | 1998-12-22 |