IDiyas

For the Inventor, By the Inventor

Takasaki, Japan

Yoshimasa Seo

USPTO Granted Patents = 9

 

Average Co-Inventor Count = 3.4

ph-index = 5

Forward Citations = 92(Granted Patents)


Location History:

  • Yamaguchi-ken, JP (1999 - 2000)
  • Gunma, JP (2004)
  • Yamaguchi, JP (2004)
  • Tekasaki, JP (2010)
  • Takasaki, JP (1990 - 2012)

Company Filing History:

goldMedal8 out of 775 
 
Nippon Kayaku Kabushiki Kaisha
 patents
silverMedal1 out of 27 
 
Nippon Kayaku Co., Ltd
 patents

Years Active: 1990-2012

Loading Chart...
Loading Chart...
9 patents (USPTO):Explore Patents
1. 8088947 - Method for producing methacrolein and/or methacrylic acid (2012-01-03),
2. 7825061 - Catalyst for producing methacrylic acid and preparation method thereof (2010-11-02),
3. 7642214 - Catalyst for oxidation of alkane, process for preparing thereof and process for producing unsaturated oxygen-containing compound (2010-01-05),
4. 6812188 - Catalyst for methacrylic acid production, coated catalyst, and process for producing the same (2004-11-02),
5. 6762148 - Catalyst process of making (2004-07-13),
6. 6028220 - Producing acrolein and acrylic acid using a supported dual activity (2000-02-22),
7. 5959143 - Catalysts and process for the preparation thereof (1999-09-28),
8. 5929275 - Catalyst and process for producing unsaturated aldehyde and unsaturated (1999-07-27),
9. 4925980 - Process for producing methacrylic acid and a catalyst (1990-05-15),
This text is generated by artificial intelligence and may not be accurate.
Please report any incorrect information to support@idiyas.com
Loading…