KO

Keiichi Okamoto

Mazda Motor: 6 patents #636 of 4,755Top 15%
HI Hitachi: 5 patents #7,555 of 28,497Top 30%
KC Kansai Paint Co.: 2 patents #263 of 822Top 35%
ND Nitto Denko: 1 patents #1,580 of 2,479Top 65%
SO Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #306,849 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
12319026 Multilayered coating film and coated article Takakazu Yamane, Kouji Teramoto, Ryuji Nonaka, Kazuteru Tamai, Eiichi Kawase +2 more 2025-06-03
12264260 Multilayered coating film and coated article Takakazu Yamane, Kouji Teramoto, Ryuji Nonaka, Kazuteru Tamai, Eiichi Kawase +2 more 2025-04-01
11565281 Method for forming multilayer coating film Nobuhiko NARITA, Hirokazu Okazaki, Tatsuo Kuramochi, Yuya HIRAI, Takakazu Yamane +2 more 2023-01-31
11548029 Multilayer coating film forming method Tatsuo Kuramochi, Hirokazu Okazaki, Nobuhiko NARITA, Ryuji Nonaka, Kouji Teramoto +1 more 2023-01-10
11533419 Imaging apparatus, image sensor unit, camera unit, and control method for determining and updating correction data Masakazu Koyanagi, Hidenori Kushida, Keisuke Hirose, Tomohiro Murakami, Tomotaka Ogura +1 more 2022-12-20
10899118 Multilayer coating film and coated article Takakazu Yamane, Kouji Teramoto, Ryuji Nonaka 2021-01-26
10882074 Multilayer coating film and coated article Takakazu Yamane, Kouji Teramoto, Ryuji Nonaka 2021-01-05
10676622 Multilayer coating film and coated article Takakazu Yamane, Kouji Teramoto, Ryuji Nonaka 2020-06-09
10220598 Multilayer coating film and coated object comprising luster flake coated with coloring materials Takakazu Yamane, Kouji Teramoto 2019-03-05
9409198 Method and apparatus for applying coating solution, and method for manufacturing coated product Toshitsugu Hosokawa, Satoru Yamamoto 2016-08-09
5767848 Development support system Kichie Matsuzaki, Hideaki Suzuki, Hiroshi Makita, Hisashi Onari, Toshijiro Ohashi +3 more 1998-06-16
4777641 Method and apparatus for alignment Akira Inagaki, Yukio Kembo, Ryuichi Funatsu, Asahiro Kuni, Yoshihiro Komeyama 1988-10-11
4744047 Pattern test apparatus including a plurality of pattern generators Toshimitsu Hamada, Mineo Nomoto 1988-05-10
4708484 Projection alignment method and apparatus Yoshihiro Komeyama, Yukio Kembo, Asahiro Kuni, Ryuuichi Funatsu, Akira Inagaki +1 more 1987-11-24
4628531 Pattern checking apparatus Kozo Nakahata, Yukio Matsuyama, Hideaki Doi, Susumu Aiuchi, Mineo Nomoto 1986-12-09