NW

Nobuko Watanabe

FU Fujirebio: 8 patents #5 of 219Top 3%
TO Tosoh: 5 patents #117 of 1,042Top 15%
SC Sagami Chemical Research Center: 1 patents #140 of 312Top 45%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #326,869 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7115757 1,2-dioxetane derivatives and reagents employing them Masakatsu Matsumoto, Masashi Yamada 2006-10-03
6982336 1,2-dioxetane derivatives, luminescent reagents, luminescence methods and measuring methods Masakatsu Matsumoto, Masashi Yamada 2006-01-03
6844453 1,2-Dioxetane derivatives and reagents employing them Masakatsu Matsumoto, Masashi Yamada 2005-01-18
6747160 1,2-Dioxetane derivatives and reagents employing them Masakatsu Matsumoto, Masashi Yamada 2004-06-08
6228653 1,2-dioxetane derivative fused to pyran ring and use thereof Masakatsu Matsumoto 2001-05-08
6218135 1,2-dioxetane derivative Masakatsu Matsumoto 2001-04-17
5877333 1,2-dioxetane derivatives Masakatsu Matsumoto, Hisako Kobayashi, Hiroshi Ikawa 1999-03-02
5731445 1,2- Dioxetane derivatives Masakatsu Matsumoto, Hisako Kobayashi, Hiroshi Ikawa 1998-03-24
5599952 Methods of producing carboxylic acid ester derivatives and intermediates for use in the methods Masakatsu Matsumoto, Eiko Mori, Hisako Kobayashi, Hiroshi Ikawa 1997-02-04
5523460 4-fluorobiphenyl derivatives Masakatsu Matsumoto, Eiko Mori, Miwa Ishihara, Tetsuaki Yamaura, Misao Aoyama +2 more 1996-06-04
5481009 Methods of producing carboxylic acid ester derivatives and intermediates for use in the methods Masakatsu Matsumoto, Eiko Mori, Hisako Kobayashi, Hiroshi Ikawa 1996-01-02
5393780 4-fluorobiphenyl derivatives Masakatsu Matsumoto, Eiko Mori, Miwa Ishihara, Tetsuaki Yamaura, Misao Aoyama +2 more 1995-02-28
5266707 3,5-dihydroxyheptanoic acid derivatives Masakatsu Matsumoto, Eiko Mori, Tetsuaki Yamaura, Misao Aoyama 1993-11-30
5149834 4-Hydroxytetrahydropyran-2-one derivatives Masakatsu Matumoto, Eiko Mori, Jun Kusunoki 1992-09-22
4558143 Process for preparing 4-oxo-4,5,6,7-tetrahydrobenzofuran Masakatsu Matsumoto 1985-12-10