Average Co-Inventor Count = 5.5

ph-index = 7

Forward Citations = 243(Granted Patents)

Location History:

Tokyo, JP (2001 - 2004)
Mito, JP (1982 - 2008)

Company Filing History:

13 out of 5,289

Nippon Telegraph and Telephone Corporation

patents

2 out of 522

Nippon Telegraph and Telephone Public Corporation

Ntt Advanced Technology Corporation

patents

6. 1 out of 832,680

Other

patents

where one patent can have more than one assignee

Years Active: 1982-2008

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18 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 7358036 - Photosensitive composition for manufacturing optical waveguide, production method thereof and polymer optical waveguide pattern formation method using the same (2008-04-15),

2. 6942399 - Optical fiber coupler reinforcing member and optical fiber coupler (2005-09-13),

3. 6933097 - Photosensitive composition for manufacturing optical waveguide, production method thereof and polymer optical waveguide pattern formation method using the same (2005-08-23),

4. 6806040 - Photosensitive composition for manufacturing optical waveguide, production method thereof and polymer optical waveguide pattern formation method using the same (2004-10-19),

5. 6779931 - Optical fiber connecting element and alignment sleeve (2004-08-24),

6. 6654532 - Read-only laminated information recording medium and manufacturing method therefor (2003-11-25),

7. 6591041 - Optical fiber coupler, manufacturing method and apparatus thereof (2003-07-08),

8. 6537723 - Photosensitive composition for manufacturing optical waveguide, production method thereof and polymer optical waveguide pattern formation method using the same (2003-03-25),

9. 6496624 - Optical waveguide device for optical wiring and manufacturing method therefor (2002-12-17),

10. 6226429 - Manufacturing method for optical waveguide device (2001-05-01),

11. 6222967 - Packaging platform, optical module using the platform, and methods for producing the platform and the module (2001-04-24),

12. 5999670 - Optical deflector, process for producing the same, and blade for use in (1999-12-07),

13. 5981756 - Deuterated 2-adamantylamino-5-nitropyridine, organic nonlinear optical (1999-11-09),

14. 5496503 - Third-order nonlinear optical main chain polymer material and method for (1996-03-05),

15. 5359008 - Second-order nonlinear optical polymer and method for producing the same (1994-10-25),

Title: Satoru Tomaru: Innovator in Optical Technologies

Introduction

Satoru Tomaru is a prominent inventor based in Mito, Japan. He has made significant contributions to the field of optical technologies, holding a total of 18 patents. His work focuses on the development of advanced materials and methods for optical waveguides and couplers.

Latest Patents

Among his latest patents is a photosensitive composition for manufacturing optical waveguides. This composition includes an organic oligomer, a polymerization initiator, and a crosslinking agent. The organic oligomer is a silicone oligomer that enhances the performance of optical waveguides. Another notable patent is for an optical fiber coupler reinforcing member. This member is designed to improve the reliability and strength of optical fiber couplers while maintaining low production costs.

Career Highlights

Satoru Tomaru has worked with notable organizations, including Nippon Telegraph and Telephone Corporation and Nippon Telegraph and Telephone Public Corporation. His experience in these companies has allowed him to refine his expertise in optical technologies and contribute to various innovative projects.

Collaborations

Throughout his career, Tomaru has collaborated with esteemed colleagues such as Saburo Imamura and Michiyuki Amano. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the optical field.

Conclusion

Satoru Tomaru's contributions to optical technologies through his numerous patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in optical waveguides and couplers, showcasing the importance of innovation in this field.

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