Naoki Toshima

This inventor holds 7 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Apt Co., Ltd, Dai Nippon Printing Co., Ltd., Hitachi Maxell, Limited. Active years: 1990-2018.

USPTO Granted Patents = 7 (Patent Applications = 1)

% Patents Active = 42.9

EPO Patents = 1 (Patent Applications = 2)

Average Co-Inventor Count = 3.7

ph-index = 3

Forward Citations = 41(Granted Patents)

Location History:

Itabashi-ku, JP (2004)
Toyko, JP (2008)
Itabashi-ku, Tokyo, JP (2010)
Tokyo, JP (1990 - 2018)

Company Filing History:

Dai Nippon Printing Co., Ltd.

patents

1 out of 1,112

Hitachi Maxell, Limited

5. 3 out of 834,350

Other

patents

where one patent can have more than one assignee

Years Active: 1990-2018

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10084124 - Thermoelectric conversion material-containing resin composition and film formed from thermoelectric conversion material-containing resin composition (2018-09-25),

2. 7838043 - Superoxide anion decomposing agent (2010-11-23),

3. 7771799 - Liquid crystal-soluble particle, method for manufacturing the same and liquid crystal device element (2010-08-10),

4. 7452554 - Platinum nanocolloid solution, process for producing the same and drink containing platinum nanocolloid (2008-11-18),

5. 6875253 - Metal alloy fine particles and method for producing thereof (2005-04-05),

6. 6759587 - Thermoelectric materials, thermoelectric device, and method for producing thermoelectric materials (2004-07-06),

7. 4902776 - Preparation of poly-p-phenylene with (1) aluminum chloride and (2) CU(I) (1990-02-20),

Title: Naoki Toshima: Innovator in Thermoelectric Materials

Introduction

Naoki Toshima is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of thermoelectric materials, holding a total of 7 patents. His work focuses on developing materials that enhance thermoelectric conversion efficiency, which is crucial for energy applications.

Latest Patents

One of Toshima's latest patents is a thermoelectric conversion material-containing resin composition and a film formed from this composition. This innovation provides a resin composition that allows for the simple formation of a film with excellent thermoelectric conversion characteristics and flexibility. The composition includes an insulating resin, an inorganic thermoelectric conversion material, and a charge transport material. Notably, the inorganic thermoelectric conversion material is preferably in the form of fine tubes or fine wires, with single-walled carbon nanotubes being particularly advantageous. Additionally, he has developed a superoxide anion decomposing agent, which efficiently eliminates excessive superoxide anions or nitric oxide in vivo.

Career Highlights

Throughout his career, Naoki Toshima has worked with various companies, including Apt Co., Ltd. His innovative approach and dedication to research have positioned him as a key figure in the development of advanced thermoelectric materials.

Collaborations

Toshima has collaborated with notable individuals in his field, including Yusei Miyamoto and Yukiko Kurobe. These partnerships have further enhanced his research and development efforts.

Conclusion

Naoki Toshima's contributions to thermoelectric materials demonstrate his commitment to innovation and excellence in the field. His patents reflect a deep understanding of material science and its applications in energy efficiency.