Company Filing History:

8 out of 52,711

Kabushiki Kaisha Toshiba

patents

3 out of 2,916

Tokyo Shibaura Denki Kabushiki Kaisha

patents

Years Active: 1984-2000

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11 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 6045208 - Ink-jet recording device having an ultrasonic generating element array (2000-04-04),

2. 5849651 - Reversible thermal recording medium (1998-12-15),

3. 5800950 - Recording medium (1998-09-01),

4. 5759725 - Photoconductors and electrophotographic photoreceptors containing (1998-06-02),

5. 5699097 - Display medium and method for display therewith (1997-12-16),

6. 5663115 - Thermal recording medium and recording method (1997-09-02),

7. 5204199 - Electrophotographic receptor having excellent charging characteristic, (1993-04-20),

8. 4819057 - Semiconductor light-emitting element (1989-04-04),

9. 4598979 - Electrochromic display device (1986-07-08),

10. 4496638 - Solid-electrolyte cell (1985-01-29),

11. 4465752 - Organic photoconductive compositions for use in electrophotography (1984-08-14),

Title: Masami Sugiuchi: Innovator in Ink-Jet Technology

Introduction

Masami Sugiuchi is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of ink-jet technology, holding a total of 11 patents. His innovative work has paved the way for advancements in recording devices and thermal recording mediums.

Latest Patents

One of Sugiuchi's latest patents is an ink-jet recording device that utilizes an ultrasonic generating element array. This device records images onto a medium by propelling ink droplets using ultrasonic beams. The apparatus features an array of ultrasonic elements that emit beams, a driving device that applies pulses with varying phases, and a converging device that focuses the beams. Another notable patent is for a reversible thermal recording medium. This medium consists of a composition that includes a color former, a developer, and a reversible material that changes state with heat. The reversible material is primarily a sterol compound, which is crucial for the medium's functionality.

Career Highlights

Sugiuchi has worked with notable companies such as Kabushiki Kaisha Toshiba and Tokyo Shibaura Denki Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Some of his coworkers include Hideyuki Nishizawa and Satoshi Takayama, who have collaborated with him on various projects.

Conclusion

Masami Sugiuchi's contributions to ink-jet technology and thermal recording mediums highlight his innovative spirit and dedication to advancing the field. His patents reflect a commitment to enhancing the efficiency and effectiveness of recording technologies.

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