YF

Yuko Fukuda

KA Kao: 5 patents #670 of 3,221Top 25%
YK Ykk: 4 patents #176 of 845Top 25%
DL Denka Company Limited: 1 patents #223 of 434Top 55%
Kawasaki: 1 patents #1,551 of 2,943Top 55%
Overall (All Time): #433,655 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12245926 Absorbent article Mina Tomita 2025-03-11
12154818 Layered sheet, container, carrier tape, and electronic component packaging body Junpei Fujiwara, Ryosuke YANAKA 2024-11-26
12121428 Absorbent article having elastic members Kosuke ARITA, Akiyuki Ueda, Yasuyuki Okuda 2024-10-22
12022920 Element member and slide fastener-attached product Yu Chen Tung, Yoshiyuki Sho 2024-07-02
12023230 Absorbent article Kosuke ARITA, Yasuyuki Okuda, Akiyuki Ueda 2024-07-02
12016757 Absorbent article Kyoko Ishibashi, Yasuyuki Okuda, Jun Kajiwara 2024-06-25
11957557 Pants-type disposable diaper Yuma Nakao 2024-04-16
11839271 Slide fastener Takayuki Inukai, Aoi Takekawa, Yutian Long, Mitsuo Tsuzuyama 2023-12-12
10863801 Tape member for slide fastener and manufacturing method of tape member Yusuke Hosokawa, Yoshiyuki Sho, Naoyuki Himi 2020-12-15
10646006 Cover attachment structure and method Wanli Zhang, Hikaru Okuyama 2020-05-12
5765925 Tunnel boring machine for hard ground and soft ground Yasunori Kondo, Takato Yoshida 1998-06-16