Company Filing History:

16 out of 1,156

Nippon Sheet Glass Company, Limited

Saint-gobain Recherche

Years Active: 1984-1994

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20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5326720 - Method for producing silicon dioxide film which prevents escape of Si (1994-07-05),

2. 5296974 - Light controlling device and process for controlling light transmission (1994-03-22),

3. 5279851 - Method of manufacturing a conductive glass with high strength and wear (1994-01-18),

4. 5232781 - Method for manufacturing layer-built material with silicon dioxide film (1993-08-03),

5. 5220482 - Thin film capacitor (1993-06-15),

6. 5204772 - Electrically responsive light controlling device (1993-04-20),

7. 5132140 - Process for depositing silicon dioxide films (1992-07-21),

8. 5124211 - Distribution of powder for making coated glass (1992-06-23),

9. 5114760 - Method for manufacturing layer-built material with silicon dioxide film (1992-05-19),

10. 5073408 - Method of depositing a silicon dioxide film (1991-12-17),

11. 5004503 - Distribution of powder for making coated glass (1991-04-02),

12. 4952423 - Production of a transparent electric conductor (1990-08-28),

13. 4919521 - Electromagnetic device (1990-04-24),

14. 4882183 - Method for production of oxide film (1989-11-21),

15. 4791418 - Signal light (1988-12-13),

Title: Innovations and Contributions of Hideo Kawahara

Introduction

Hideo Kawahara is a distinguished inventor based in Mino, Japan, recognized for his significant contributions to the field of materials science and optical devices. With a remarkable portfolio comprising 20 patents, he has demonstrated a commitment to innovation and research that stands out in the industry.

Latest Patents

Among his latest innovations, Kawahara developed a method for producing silicon dioxide film which effectively prevents the escape of silicon. Additionally, he designed a groundbreaking light controlling device that incorporates a pair of substrates and a viscoelastic or elastic dispersing medium containing finely aligned particles. This device allows for the control of light transmission non-linearly by applying shear stress to alter the particle alignment regarding the incident light.

Career Highlights

Throughout his career, Hideo Kawahara has been associated with notable companies such as Nippon Sheet Glass Company, Limited and Saint-Gobain Vitrage. His work in these organizations has solidified his reputation as an innovator in optical technology and materials processing.

Collaborations

Kawahara has collaborated with talented individuals in the industry, including Hirotsugu Nagayama and Hiroaki Tada. Together, they have contributed to advancements in light manipulation and materials science, showcasing the power of teamwork in achieving innovative solutions.

Conclusion

Hideo Kawahara's contributions to the fields of material science and optoelectronics exemplify the spirit of innovation. With a strong foundation of patents and collaborations, his work continues to influence the development of advanced technologies that enhance light control and materials performance.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.