Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10123913 | Pull-on diaper | Shunsuke Masaki | 2018-11-13 |
| 9814633 | Pull-on diaper | Shunsuke Masaki | 2017-11-14 |
| 9072420 | Cleaning tool | Tomokazu Suda | 2015-07-07 |
| 8857006 | Cleaning implement and cleaning body | Yoshinori Tanaka | 2014-10-14 |
| 8438690 | Cleaning tool and cleaning element holder | Yoshinori Tanaka, Masaho Hayashi, Jun Uragami | 2013-05-14 |
| D609869 | Wiping sheet | Yoshinori Tanaka | 2010-02-09 |
| D608965 | Handle for a cleaning device | Yoshinori Tanaka, Masaho Hayashi, Jun Uragami | 2010-01-26 |