Tokyo, Japan

Takeshi Wada

This inventor holds 67 USPTO granted patents and 8 published patent applications, plus 1 CIPO patent and 9 EPO patents, primarily in Porous Silicon Technology (CPC class C07H). Top assignees: Tdk Corporation, Wave Life Sciences Ltd., Sae Magnetics (h.k.) Limited. Active years: 2000-2026.

USPTO Granted Patents = 67 

% Patents Active = 73.1

 

 

Average Co-Inventor Count = 2.9

ph-index = 14

Forward Citations = 695(Granted Patents)

Forward Citations (Not Self Cited) = 639(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Chuo-ku, JP (2003)
  • Ichikawa, JP (2000 - 2004)
  • Saku, JP (2002 - 2006)
  • Osaka, JP (2016 - 2017)
  • Chiba, JP (2012 - 2019)
  • Hino, JP (2019)
  • Sendai, JP (2016 - 2021)
  • Sakai, JP (2017 - 2021)
  • Kashiwa, JP (2017 - 2021)
  • Tokyo, JP (2002 - 2024)

Company Filing History:

goldMedal36 out of 8,232 
 
Tdk Corporation
 patents
silverMedal6 out of 40 
 
Wave Life Sciences Ltd.
 patents
bronzeMedal5 out of 764 
 
Sae Magnetics (h.k.) Limited
 patents
4. 4 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
5. 4 out of 25,937 
 
Sharp Kabushiki Kaisha Corporation
 patents
6. 4 out of 74 
 
Tohoku Techno Arch Co., Ltd.
 patents
7. 3 out of 3 
 
Chiralgen, Ltd.
 patents
8. 3 out of 7 
 
Wave Life Sciences Japan, Inc.
 patents
9. 2 out of 273 
 
Nippon Mektron Limited
 patents
10. 2 out of 1,351 
 
The University of Tokyo
 patents
11. 2 out of 1,049 
 
Tohoku University
 patents
12. 2 out of 141 
 
Tokyo University of Science Foundation
 patents
13. 2 out of 62 
 
Tpr Co., Ltd.
 patents
14. 1 out of 4,375 
 
Konica Minolta, Inc.
 patents
15. 1 out of 1,234 
 
Nhk Spring Co., Ltd.
 patents
16. 1 out of 13,338 
 
Panasonic Intellectual Property Management Co., Ltd.
 patents
17. 1 out of 1 
 
Tdi Corporation
 patent
18. 1 out of 2,643 
 
The Furukawa Electric Co., Ltd.
 patents
19. 1 out of 134 
 
Tokyo Medical and Dental University
 patents
20. 1 out of 17 
 
Tpr Industry Co., Ltd.
 patents
21. 1 out of 834,350 
Other
 patents
where one patent can have more than one assignee

Years Active: 2000-2026

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Areas of Expertise:
Porous Silicon
Battery Technologies
Nucleic Acid Synthesis
Chiral Auxiliaries
Multilayer Capacitor
Lighting Device
Sensor Chip
Asymmetric Auxiliary Group
Communication Circuit
Graphite Production
RNA Modification
Oligo-Aminosaccharide
67 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Takeshi Wada in Polymer Chemistry

Introduction: Takeshi Wada, an accomplished inventor based in Tokyo, Japan, has made significant strides in the field of polymer chemistry. With an impressive portfolio of 64 patents, he is known for his inventive prowess and contributions to the development of polymerizable compounds and oligomers.

Latest Patents: Among his most recent innovations are patents focusing on polymerizable compounds, including the intricate designs represented by Formula E-1 and Formula E-2. These compounds involve various functional groups such as alkoxy, hydroxy, and aryl groups, all pivotal in advancing polymer compound technology. Additionally, he has developed methods for producing boranophosphate oligomers, which also utilize complex chemical structures as described in his patents.

Career Highlights: Wada has had a notable career, with key positions at prominent companies such as TDK Corporation and SAE Magnetics (H.K.) Limited. His work at these organizations has allowed him to apply his innovative ideas in practical applications, further advancing the field of materials science.

Collaborations: Throughout his career, Wada has collaborated with respected colleagues including Takashi Honda and Masashi Shiraishi. These partnerships have fueled creative exchanges and contributed to the development of groundbreaking technologies in polymer chemistry.

Conclusion: Takeshi Wada stands out as a leading inventor in the realm of polymer sciences. His expansive body of work and numerous patents underscore his commitment to innovation and excellence. Through his research and collaborations, Wada continues to push the boundaries of what is possible in material development, making a lasting impact in his field.

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