KO

Kazuya Okubo

TL Tokyo Electron Limited: 10 patents #748 of 5,567Top 15%
FL Fujitsu Semiconductor Limited: 7 patents #75 of 1,301Top 6%
TI Toray Industries: 4 patents #687 of 3,690Top 20%
SO Socionext: 3 patents #87 of 541Top 20%
Kubota: 2 patents #849 of 2,059Top 45%
SE Sunstar Engineering: 1 patents #37 of 120Top 35%
TI Takeda Chemical Industries: 1 patents #745 of 1,420Top 55%
TD The Doshisha: 1 patents #48 of 175Top 30%
The Yokohama Rubber Co.: 1 patents #666 of 1,136Top 60%
Overall (All Time): #126,651 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 26–29 of 29 patents

Patent #TitleCo-InventorsDate
6251188 Apparatus for forming laminated thin films or layers Tsuyoshi Hashimoto, Kimihiro Matsuse, Tsuyoshi Takahashi 2001-06-26
6245673 Method of forming tungsten silicide film Tsuyoshi Takahashi, Kimiya Aoki, Kimihiro Matsuse 2001-06-12
6022586 Method and apparatus for forming laminated thin films or layers Tsuyoshi Hashimoto, Kimihiro Matsuse, Tsuyoshi Takahashi 2000-02-08
5300520 Wood preservative composition Akira Igarashi, Koh Ogura, Masayuki Asai, Yosei Kuwazuru 1994-04-05