YK

Yoshihisa Kawakami

MC Mitsui Chemicals: 3 patents #648 of 2,279Top 30%
KC Koyo Seiko Co.: 1 patents #363 of 749Top 50%
NO Nof: 1 patents #246 of 561Top 45%
The Procter & Gamble: 1 patents #6,322 of 10,133Top 65%
📍 Yokkaichi, JP: #574 of 2,072 inventorsTop 30%
Overall (All Time): #836,807 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9856591 Nonwoven fabric Taro Ichikawa 2018-01-02
9611568 Crimped conjugated fiber and non-woven fabric comprising the fiber Kenichi Suzuki, Yoshihiko Tomita 2017-04-04
9074303 Fibers, nonwoven fabric and uses thereof Kazuhiko Masuda, Hisashi Morimoto 2015-07-07
6960702 Disposable absorbent article employing odor reduction layer containing metalphthalocyanine material Vijay Rajagopalan, Kimio Ueda, Ebranim Rezai 2005-11-01
5795374 Coating composition Masayasu Itoh, Shigeo Fukuda, Yoshiro Matsubara, Yasushi Kawamura, Shigeru Masuoka +1 more 1998-08-18
4191432 Seal assembly for bearing Toshio Miki, Yoshiki Fujita 1980-03-04