Jyoji Shimizu — 8 Patents at Unicharm

Jyoji Shimizu has been granted 8 US patents while listed as an inventor at Unicharm. The first was granted in 2003 and the most recent in March 2014. Jyoji Shimizu ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Jyoji Shimizu in Samukawa, JP.

Patents per Year

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date
8673116	Water disintegratable fibrous sheet	Takayoshi Konishi, Kazuya Okada	2014-03-18
8419702	Disposable diaper provided with tape fastener	Osamu Nakajima, Tomoko Sugito, Kyo Kikuchi	2013-04-16
7210205	Water-decomposable fibrous sheet of high resistance to surface friction, and method for producing it	Naohito Takeuchi, Kazuya Okada, Toshiyuki Tanio, Takayoshi Konishi	2007-05-01
6747186	Water-decomposable absorbent article	—	2004-06-08
6699806	Water-decomposable fibrous sheet of high resistance to surface friction, and method for producing it	Naohito Takeuchi, Kazuya Okada, Toshiyuki Tanio, Takayoshi Konishi	2004-03-02
6602386	Fibrillated rayon-containing, water-decomposable fibrous sheet	Naohito Takeuchi, Kazuya Okada, Toshiyuki Tanio, Takayoshi Konishi	2003-08-05
6547927	Water-decomposable fibrous sheet containing water-insoluble carboxymethyl cellulose	Naohito Takeuchi, Takayoshi Konishi	2003-04-15
6544912	Water-decomposable fibrous sheet containing fibrillated rayon of different fiber length profiles	Toshiyuki Tanio, Kazuya Okada, Naohito Takeuchi	2003-04-08