IDiyas

For the Inventor, By the Inventor

Kyoto, Japan

Masatoshi Nakanishi

USPTO Granted Patents = 15

Average Co-Inventor Count = 2.0

ph-index = 3

Forward Citations = 61(Granted Patents)


Company Filing History:

goldMedal15 out of 5,993 
 
Rohm Co., Ltd.
 patents

Years Active: 1996-2022

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15 patents (USPTO):Explore Patents
1. 11400731 - Thermal printhead (2022-08-02),
2. 10639906 - Thermal print head (2020-05-05),
3. 10631371 - Heater (2020-04-21),
4. 10543696 - Thermal print head (2020-01-28),
5. 8432421 - Thermal print head, thermal printer and printer system (2013-04-30),
6. 8049769 - Thermal print head and thermal printer provided with wireless communication function using such thermal print head (2011-11-01),
7. 8004548 - Thermal head and image forming apparatus using the same (2011-08-23),
8. 7843475 - Thermal print head and method for manufacturing the same (2010-11-30),
9. 7554567 - Thermal printhead (2009-06-30),
10. 7352381 - Thermal print head (2008-04-01),
11. 6222574 - Thermal printing head (2001-04-24),
12. 6008831 - Apparatus for controlling driving of thermal printhead (1999-12-28),
13. 5680170 - Thermal printhead (1997-10-21),
14. 5623298 - Glazed layer for a thermal print head (1997-04-22),
15. 5483273 - Drive control apparatus for thermal head (1996-01-09),

Title: Masatoshi Nakanishi: Innovator in Thermal Printing Technology

Introduction: Masatoshi Nakanishi, an accomplished inventor based in Kyoto, Japan, has made significant contributions to the field of thermal printing technology. With a remarkable portfolio of 15 patents, Nakanishi's innovations have enhanced the efficiency and effectiveness of thermal printheads, solidifying his position as a key player in the industry.

Latest Patents: Among Nakanishi's latest patents are two innovative designs for thermal printheads. The first patent describes a thermal printhead comprising a substrate with an obverse surface, featuring a projection that extends in a primary scanning direction. This unique design includes a plurality of heating elements arranged along the projection and a groove extending in the same primary scanning direction. Additionally, a heat storage member fills an opening of the groove, optimizing thermal performance.

The second patent presents a streamlined thermal printhead design that consists of a substrate with a plurality of heat generators, arranged in a main scanning direction. It features a protruding element that connects to the substrate's obverse surface and is inclined at a predetermined angle. This innovative approach allows each heat generator to span the transition between the top portion and the inclined portion, ensuring optimal efficiency.

Career Highlights: As an integral member of Rohm Co., Ltd., Masatoshi Nakanishi has been at the forefront of advancements in thermal printing technology. His work has not only led to the filing of numerous patents but also significantly enhanced the performance of printing devices used across various applications.

Collaborations: Throughout his career, Nakanishi has collaborated with esteemed colleagues, including Kunio Motoyama and Kaoru Muraki. These partnerships have further enriched the innovative environment at Rohm Co., Ltd., driving the development of cutting-edge technologies in thermal printing.

Conclusion: Masatoshi Nakanishi stands out as a pioneering inventor whose contributions to thermal printing have left a lasting impact on the industry. His 15 patents reflect a deep commitment to innovation and technological advancement, cementing his legacy in the realm of invention and engineering.

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