Satoru Obara

Title: Satoru Obara: Innovator in Organic Semiconductor Materials

Introduction

Satoru Obara is a prominent inventor based in Inba-gun, Japan. He has made significant contributions to the field of organic semiconductor materials, holding a total of 3 patents. His work focuses on developing novel dendrimers and dendritic polymers that exhibit high carrier conductivity.

Latest Patents

Obara's latest patents include a dendrimer and an electronic device element employing the same. The invention aims to provide a novel dendrimer that serves as an organic semiconductor material, characterized by its isotropic nature and remarkably high carrier conductivity. The dendrimer features a branching structure with repeating units linked through divergent or convergent methods. Each repeating unit contains a linear portion formed of an optionally substituted divalent organic group and a branch portion formed of an optionally substituted trivalent organic group. Notably, the linear portion includes at least one thienylene moiety and is partially conjugated with the branch portion.

Another significant patent is for a dendritic polymer and an electronic device element employing the polymer. This invention also aims to provide a novel dendritic polymer that serves as an organic semiconductor material with isotropic properties and high carrier conductivity. The polymer has a branching structure with repeating units, each containing a linear portion and a branch portion. The polymer can reversibly assume an insulative state and a metallic state, depending on external factors.

Career Highlights

Throughout his career, Satoru Obara has worked with notable companies, including Sharp Corporation and Toyo Gosei Co., Ltd. His experience in these organizations has contributed to his expertise in the field of organic semiconductors.

Collaborations

Obara has collaborated with several professionals in his field, including Kentaro Tada and Yamahara Motohiro. These collaborations have likely enhanced his research and development efforts.

Conclusion

Satoru Obara is a distinguished inventor whose work in organic semiconductor materials has led to innovative patents that advance technology in this area. His contributions continue to impact the field significantly.