Shigeo Yabuno

This inventor holds 5 USPTO granted patents, plus 2 CIPO patents and 2 EPO patents. Top assignees: Takeda Chemical Industries, Inc., Takeda Pharmaceutical Company Limited. Active years: 1994-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeo Yabuno. Retrieved from https://idiyas.com/inventor/shigeo-yabuno

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 5

% Patents Active = 100.0

CIPO Patents = 2

EPO Patents = 2 (Patent Applications = 1)

Average Co-Inventor Count = 2.7

ph-index = 2

Forward Citations = 30(Granted Patents)

Company Filing History:

3 out of 1,858

Takeda Chemical Industries, Inc.

patents

2 out of 1,232

Takeda Pharmaceutical Company Limited

patents

Years Active: 1994-2016

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9346783 - Method and apparatus for producing oxidized compound (2016-05-24),

2. 8592598 - Method of producing a crystal of an imidazole compound (2013-11-26),

3. 5952512 - Production of optically active benzothiepin salts (1999-09-14),

4. 5424069 - Production of crystalline penem (1995-06-13),

5. 5286856 - Production of crystalline penem (1994-02-15),

Profile summary based on public USPTO records.