TK

Tsutomu Kawata

EI Eisai: 15 patents #65 of 998Top 7%
EC Eisai R&D Management Co.: 2 patents #329 of 817Top 45%
NE Nec Electronics: 2 patents #384 of 1,789Top 25%
📍 Tsuchiura, MA: #2 of 2 inventorsTop 100%
Overall (All Time): #225,184 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
7994154 Substituted liposaccharides useful in the treatment and prevention of endotoxemia William J. Christ, Daniel P. Rossignol, Seiichi Kobayashi 2011-08-09
7816183 Method of making a multi-layered semiconductor device 2010-10-19
7737129 Substituted liposaccharides useful in the treatment and prevention of endotoxemia William J. Christ, Daniel P. Rossignol, Seiichi Kobayashi 2010-06-15
7563651 Method of fabricating a substrate with a concave surface 2009-07-21
7304083 2-iminoimidazole derivatives (2) Shuichi Suzuki, Makoto Kotake, Mitsuaki Miyamoto, Tetsuya Kawahara, Akiharu Kajiwara +22 more 2007-12-04
6841549 Condensed imidazole compounds and a therapeutic agent for diabetes mellitus Osamu Asano, Hitoshi Harada, Seiji Yoshikawa, Nobuhisa Watanabe, Takashi Inoue +16 more 2005-01-11
5935938 Substituted liposaccharides useful in the treatment and prevention of endotoxemia William J. Christ, Daniel P. Rossignol, Seiichi Kobayashi 1999-08-10
5843918 Anti-endotoxin compounds William J. Christ, Lynn Hawkins, Daniel P. Rossignol, Seiichi Kobayashi, Osamu Asano 1998-12-01
5756718 Anti-endotoxin compounds William J. Christ, Lynn Hawkins, Daniel P. Rossignol, Seiichi Kobayashi, Osamu Asano 1998-05-26
5750664 Substituted liposaccharides useful in the treatment and prevention of endotoxemia William J. Christ, Daniel P. Rossignol, Seiichi Kobayashi 1998-05-12
5681824 Substituted liposaccharides useful in the treatment and prevention of endotoxemia William J. Christ, Daniel P. Rossignol, Seiichi Kobayashi 1997-10-28
5612476 Anti-endotoxin compounds William J. Christ, Lynn Hawkins, Daniel P. Rossignol, Seiichi Kobayashi, Osamu Asano 1997-03-18
5530113 Anti-endotoxin compounds William J. Christ, Lynn Hawkins, Daniel P. Rossignol, Seiichi Kobayashi, Osamu Asano 1996-06-25
5476863 Glycerin derivative and its pharmacological use Kazuo Okano, Osamu Asano, Naoyuki Shimomura, Tetsuya Kawahara, Shinya Abe +11 more 1995-12-19
5476864 Glycerin derivative and its pharmacological use Kazuo Okano, Osamu Asano, Naoyuki Shimomura, Tetsuya Kawahara, Shinya Abe +11 more 1995-12-19
5273985 Glycerin derivative and its pharmacological use Kazuo Okano, Osamu Asano, Naoyuki Shimomura, Tetsuya Kawahara, Shinya Abe +11 more 1993-12-28
5075335 Guanidinobenzoic ester derivative Shigeru Souda, Naoyuki Shimomura, Norihiro Ueda, Shuhei Miyazawa, Takashi Yamanaka +7 more 1991-12-24
5037827 Glycerin derivative and its pharmacological use Kazuo Okano, Osamu Asano, Naoyuki Shimomura, Tetsuya Kawahara, Shinya Abe +11 more 1991-08-06
4948808 Guanidinobenzoic ester derivative Shigeru Souda, Naoyuki Shimomura, Norihiro Ueda, Shuhei Miyazawa, Takashi Yamanaka +7 more 1990-08-14
4801603 Guanidinobenzoic ester derivative Shigeru Souda, Naoyuki Shimomura, Norihiro Ueda, Shuhei Miyazawa, Takashi Yamanaka +7 more 1989-01-31