For the Inventor, By the Inventor

Enter assignee name

Sds Biotech K.k.

USPTO Granted Patents = 38

% Expired Patents = 21.1

CIPO Patents = 4

EPO Patents = 10

Trademarks = 3

Forward Citations = 238

Loading Chart...

Loading Chart...

83 inventors (with patents filed for the assignee):

Keijitsu Tanaka (9 out of 13 patents)

Motoki Tanaka (6 out of 7 patents)

Satoshi Yamanaka (5 out of 93 patents)

4. Yusuke Amaki (5 out of 6 patents)

5. Eiji Ikuta (5 out of 5 patents)

6. Masaaki Shimizu (5 out of 18 patents)

7. Teruhiko Ishii (5 out of 5 patents)

8. Kazuhiro Kojima (4 out of 17 patents)

9. Hiroshi Kobayashi (4 out of 28 patents)

10. Yuki Yamaguchi (4 out of 15 patents)

11. Shunji Hayashi (4 out of 4 patents)

12. Toshiya Kimata (4 out of 4 patents)

13. Masahiro Oshima (3 out of 12 patents)

14. Takeshi Shibuya (3 out of 30 patents)

15. Mutsumi Miyazaki (3 out of 3 patents)

Core Competencies:

HSL Protein

Bacillus Bacterium

Plant Disease Control

Fungicide Composition

Pest Control Agents

Tobacco Growth Inhibitor

Substituted Pyrazole

Triazole Compound

Insecticide Composition

Herbicidal Carbamates

Phenolic Compounds

4-HPPD Inhibitor

38 patents: Sort by Forward Citations

1. 12644128 - METHOD FOR PRODUCING HSL PROTEIN HAVING IMPROVED CATALYTIC ACTIVITY FOR 2-OXOGLUTARIC ACID-DEPENDENTLY OXIDIZING 4-HPPD INHIBITOR (2026-06-02),

2. 11821016 - Method for culturing bacillus bacterium, and method for producing useful substance (2023-11-21),

3. 11746357 - Method for producing HSL protein having improved catalytic activity for 2-oxoglutaric acid-dependently oxidizing 4-HPPD inhibitor (2023-09-05),

4. 11512280 - Method for culturing spore-forming bacteria, and method for producing useful substance (2022-11-29),

5. 11512037 - Process for producing dimethyl 2,3,5,6-tetrachloro-1,4-benzenedicarboxylate (2022-11-29),

6. 10660335 - Plant disease control agent (2020-05-26),

7. 10544425 - Plant having increased resistance or susceptibility to 4-HPPD inhibitor (2020-01-28),

8. 10428394 - Method of promoting plant growth (2019-10-01),

9. 10412963 - Agricultural and horticultural fungicide composition and plant disease controlling method (2019-09-17),

10. 10219517 - [object Object] (2019-03-05),

11. 10111423 - [object Object] (2018-10-30),

12. 10104891 - Fused 11-membered compounds and agricultural/horticultural fungicides containing them (2018-10-23),

13. 9980487 - Fused 11-membered compounds and agricultural/horticultural fungicides containing them (2018-05-29),

14. 9686983 - Tobacco axillary bud growth inhibitor and method for inhibiting tobacco axillary bud growth (2017-06-27),

15. 9089139 - Agri-horticultural pest control compositions comprising 4-(3-butynyl)aminopyrimidine derivatives (2015-07-28),

Company Overview

Sds Biotech K.K. is a Tokyo-based company specializing in the development and manufacturing of innovative biotechnological solutions. The organization focuses on advanced research in areas such as pharmaceuticals, agricultural biotechnology, and environmental sustainability. By leveraging cutting-edge technologies, Sds Biotech aims to address critical challenges in health and agriculture, contributing to improved quality of life and sustainable practices. Its commitment to research and development positions it as a key player in the biotechnology sector.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

38 Patents

#949 in Tokyo

#2,025 in Japan

#17,844 in the World

Sds Biotech K.k.

Forward Citations = 238

83 inventors:

Keijitsu Tanaka (9 out of 13 patents)

Motoki Tanaka (6 out of 7 patents)

Satoshi Yamanaka (5 out of 93 patents)

4. Yusuke Amaki (5 out of 6 patents)

5. Eiji Ikuta (5 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sds Biotech K.k.. Retrieved from https://idiyas.com/company/sds-biotech-k-k

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

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

Loading…