KK

Kazuhiko Kojima

DC Dow Tray Co.: 5 patents #1 of 41Top 3%
NC Nicca Chemical Co.: 2 patents #1 of 8Top 15%
Overall (2025): #22,670 of 469,880Top 5%
5
Patents 2025

Issued Patents 2025

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12359073 Aqueous coating-film-forming composition for forming lubricating coating film, and air bag using said composition Tsugio Nozoe 2025-07-15
12351732 Water repellent agent composition, and production method of water repellent fiber product Akihiro Gotou, Kousuke Maeda, Yoshiki Tsuge, Seiji Hori 2025-07-08
12338362 Water repellent agent composition, and production method of water repellent fiber product Akihiro Gotou, Kousuke Maeda, Yoshiki Tsuge, Seiji Hori 2025-06-24
12258533 Silicone-based defoamer composition Tsunehito Sugiura, Ikutaro Morikawa, Takeshi Yoshizawa 2025-03-25
12215227 Oil-in-water silicone emulsion composition and use thereof Tsugio Nozoe 2025-02-04