SK

Sumito Kiyooka

KC Kuraray Co.: 5 patents #308 of 1,827Top 20%
KC Kuraray Kuraflex Co.: 3 patents #1 of 14Top 8%
📍 Kurashiki, JP: #105 of 838 inventorsTop 15%
Overall (All Time): #619,093 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
11598034 Stretchable non-woven fabric having excellent repetition durability Satoshi Koizumi, Yasurou Araida 2023-03-07
10507142 Fiber assembly and liquid absorbent sheet-like article including the same and method of manufacturing fiber assembly Tooru Ochiai, Yasurou Araida 2019-12-17
9890487 Liquid-retaining sheet and facial mask Toru Ochiai, Kazuhisa Nakayama, Nobuo Araya, Naoaki Moritani 2018-02-13
9758925 Molded object having nonwoven fibrous structure Tomoaki Kimura, Yasuro Araida, Toru Ochiai 2017-09-12
9200390 Buffer substrate and use thereof Tomoaki Kimura, Toru Ochiai, Satoshi Koizumi, Kazuhiro MURAKI 2015-12-01
9174411 Laminated sheet and process for producing the same Toru Ochiai, Shinichi Shigeki, Ikuhisa Shiraishi, Nobuo Araya 2015-11-03
8631900 Sound insulation floor structure and sound insulation floor component as well as method for reducing floor impact sound Noboru Miyake, Masahiko Takamatsu, Hideki Kanezako, Kazutoshi Hirata, Kohei Hayashi +3 more 2014-01-21
8518841 Stretchable nonwoven fabric and tape Tomoaki Kimura, Yasuro Araida, Toru Ochiai 2013-08-27