Kenichi Oyaizu

This inventor holds 21 USPTO granted patents and 6 published patent applications and 5 EPO patents. Top assignees: Waseda University, Panasonic Corporation, Nissan Chemical Industries Limited. Active years: 2004-2026.

USPTO Granted Patents = 21 (Patent Applications = 6)

% Patents Active = 81.0

EPO Patents = 5 (Patent Applications = 7)

Average Co-Inventor Count = 5.8

ph-index = 1

Forward Citations = 6(Granted Patents)

Location History:

Suginami-ku, JP (2014)
Shinjuku-ku, JP (2014)
Tokyo, JP (2004 - 2024)

Company Filing History:

Panasonic Corporation

patents

3 out of 1,235

Nissan Chemical Industries Limited

Japan Science and Technology Corporation

Nippon Shokubai Co., Ltd.

patents

8. 1 out of 259

Nissan Chemical Corporation

patents

9. 1 out of 132,108

Samsung Electronics Co., Ltd.

patents

10. 1 out of 302

Sumitomo Seika Chemicals Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 2004-2026

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21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12606675 - Sulfur-containing polymer, method for producing same, and sulfur-containing polymer composition (2026-04-21),

2. 12338327 - Polymeric material, production method therefor, and polymeric material composition (2025-06-24),

3. 12051807 - Electrode material (2024-07-30),

4. 11639403 - Polymer, composite positive active material including the same, and lithium secondary battery including electrode including the positive active material (2023-05-02),

5. 10326138 - Charge storage material, electrode active material and secondary battery (2019-06-18),

6. 10164258 - Fused-ring quinone-substituted polynorbornene, electrode active material and secondary battery (2018-12-25),

7. 9871253 - Ion-conductive fused-ring quinone polymer, electrode active material and secondary battery (2018-01-16),

8. 9647269 - Electrode active material and secondary battery (2017-05-09),

9. 9356292 - Radical composition and battery using same (2016-05-31),

10. 9236576 - Photoelectric element, process for producing photoelectric element, and photosensitizer (2016-01-12),

11. 9159500 - Photoelectric conversion element (2015-10-13),

12. 9029845 - Electrode composite and photoelectric element equipped therewith (2015-05-12),

13. 9013023 - Photoelectric element having stacked charge-transport layers (2015-04-21),

14. 9012901 - Photoelectric conversion element (2015-04-21),

15. 8952372 - Photoelectric element and method for producing the same (2015-02-10),

Title: Kenichi Oyaizu: Pioneering Inventor from Tokyo

Introduction: Kenichi Oyaizu is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking innovations in various fields.

Latest Patents: Kenichi Oyaizu holds several recent patents in the areas of renewable energy technologies, advanced materials, and sustainable manufacturing processes.

Career Highlights: With a career spanning over two decades, Oyaizu has made significant contributions to the fields of green chemistry, nanotechnology, and clean energy solutions. His inventions have revolutionized the way we approach environmental challenges and have paved the way for a more sustainable future.

Collaborations: Throughout his career, Kenichi Oyaizu has collaborated with leading research institutions, universities, and multinational corporations to further develop and commercialize his inventions. His collaborative efforts have led to the successful implementation of innovative technologies in various industries.

Conclusion: Kenichi Oyaizu's passion for innovation and commitment to sustainability have established him as a key figure in the world of inventors. His work continues to inspire future generations of inventors and researchers to push the boundaries of what is possible in the pursuit of a greener and more sustainable world.