logo

For the Inventor, By the Inventor

Mie, Japan

Hiroshi Iwasaka

This inventor holds 4 USPTO granted patents. Top assignee: Mitsubishi Chemical Corporation. Active years: 1998-2008.

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 2

Forward Citations = 6(Granted Patents)


Location History:

  • Yokkaichi, JP (2003)
  • Mie, JP (1998 - 2008)

Company Filing History:

goldMedal4 out of 2,422 
 
Mitsubishi Chemical Corporation
 patents

Years Active: 1998-2008

Loading Chart...
4 patents (USPTO):Explore Patents
1. 7345193 - Method of contact catalytic reaction (2008-03-18),
2. 6914156 - Process for producing diacetoxybutene (2005-07-05),
3. 6555720 - Method and system for producing 1,4-butanediol (2003-04-29),
4. 5777155 - Process for producing unsaturated glycol diester (1998-07-07),
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
Loading…