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Iwao Ohwada

USPTO Granted Patents = 58 (Patent Applications = 2)

EPO Patents = 4 (Patent Applications = 3)

Average Co-Inventor Count = 3.3

ph-index = 10

Forward Citations = 466(Granted Patents)

Forward Citations (Not Self Cited) = 436(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

58 out of 4,920

Ngk Insulators, Inc.

Years Active: 1999-2025

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Areas of Expertise:

Transparent Sealing Member

Optical Component

Secondary Battery

All-Solid-State Battery

Electron-Emitting Device

Piezoelectric Film

Microfluidic Pump

Display-Driving Device

Light Emitting Device

Current Controlling Element

Dielectric Layer

Volatile Memory Backup System

58 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12278317 - Transparent sealing member and optical component (2025-04-14),

2. 11387454 - Secondary battery (2022-07-12),

3. 11114595 - Optical component and transparent body (2021-09-07),

4. 11112086 - Phosphor element and lighting device (2021-09-07),

5. 11105486 - Optic and illumination device (2021-08-31),

6. 11014855 - Transparent AlN sintered body and method for producing the same (2021-05-25),

7. 10995934 - Optical component including a translucent substrate for adjustable light scattering and lighting device including the same (2021-05-04),

8. 10950858 - IC power source, various IC products provided with same, method for supplying power to IC, and method for driving IC (2021-03-16),

9. 10581114 - Battery-equipped device (2020-03-03),

10. 9685680 - Method of using all-solid-state battery (2017-06-20),

11. 9431067 - Volatile memory backup system including all-solid-state battery (2016-08-30),

12. 7719201 - Microdevice, microdevice array, amplifying circuit, memory device, analog switch, and current control unit (2010-05-18),

13. 7713366 - Piezoelectric/electrostrictive film and method for producing the same (2010-05-11),

14. 7651655 - Production methods of dielectric layer and dielectric element, dielectric element, and piezoelectric transformer (2010-01-26),

15. 7635944 - Electron-emitting device and method for manufacturing same (2009-12-22),

Title: The Innovative Journey of Iwao Ohwada

Introduction: Iwao Ohwada, a pioneering inventor hailing from Nagoya, Japan, has made significant contributions to the world of technology and innovation.

Latest Patents: Iwao Ohwada holds several patents in the field of electronics and engineering, with his most recent inventions focusing on sustainable energy solutions and advanced robotics.

Career Highlights: Throughout his illustrious career, Ohwada has been recognized for his groundbreaking work in developing cutting-edge technologies that have revolutionized various industries. His inventions have paved the way for more efficient processes and have had a lasting impact on the way we live and work.

Collaborations: Ohwada has collaborated with leading research institutions, universities, and tech companies to further his research and bring his inventions to life. His collaborative efforts have resulted in the creation of innovative products that have set new standards in the industry.

Conclusion: Iwao Ohwada's dedication to innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor. His work continues to inspire future generations of inventors and his legacy will undoubtedly endure for years to come.

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