HK

Hiroyuki Kobayashi

DL Daiichi Sankyo Company, Limited: 4 patents #119 of 842Top 15%
SC Shin-Etsu Chemical Co.: 3 patents #839 of 2,176Top 40%
Overall (All Time): #685,948 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12370263 Cyclic dinucleotide derivative based antibody-drug conjugates Toshifumi Tsuda, Toshiki TABUCHI, Hideaki Watanabe, Masayuki Ishizaki, Kyoko HARA +2 more 2025-07-29
9845313 Cycloalkane derivatives Tsuyoshi Shinozuka, Sayaka Suzuki, Kyosuke Tanaka, Hiroko Kimoto, Yuki Domon 2017-12-19
9493448 Cycloalkane derivatives Tsuyoshi Shinozuka, Sayaka Suzuki, Kyosuke Tanaka, Hiroko Kimoto, Yuki Domon 2016-11-15
8889741 Cycloalkane derivatives Tsuyoshi Shinozuka, Sayaka Suzuki, Kyosuke Tanaka, Hiroko Kimoto, Yuki Domon 2014-11-18
6632956 Preparation of diorganodichlorosilane Akihito Tsukuno, Yukinori Satoh, Hideaki Ozeki, Yoshihiro Shirota, Susumu Ueno 2003-10-14
6225490 Continuous hydrolysis of organochlorosilanes Hiroshi Nakayama, Naoyuki Ida, Yukinori Satoh, Yoshihiro Shirota, Masaaki Furuya 2001-05-01
5917099 Preparation of methyl chloride Tomomi NARITA, Yukinori Satoh, Yoshihiro Shirota 1999-06-29