Atsushi Hara

This inventor holds 7 USPTO granted patents and 3 published patent applications. Top assignees: Nikon Corporation, Nippon Kokan Kabushiki Kaisha, Nec Corporation. Active years: 1976-2026.

USPTO Granted Patents = 7 (Patent Applications = 3)

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 3

Forward Citations = 56(Granted Patents)

Location History:

Tokyo, JA (1976)
Tokyo, JP (1979 - 1986)
Yokohama, JP (2019 - 2021)

Company Filing History:

Nippon Kokan Kabushiki Kaisha

Years Active: 1976-2026

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12601980 - Stage apparatus, exposure apparatus, method of manufacturing flat panel display, and device manufacturing method (2026-04-14),

2. 11126094 - Exposure apparatus, manufacturing method of flat-panel display, device manufacturing method, and exposure method (2021-09-21),

3. 11009799 - Exposure apparatus, manufacturing method of flat-panel display, device manufacturing method, and exposure method (2021-05-18),

4. 10514617 - Exposure apparatus, manufacturing method of flat-panel display, device manufacturing method, and exposure method (2019-12-24),

5. 4570096 - Electromechanical translation device comprising an electrostrictive (1986-02-11),

6. 4134529 - Method of joining coated large-diameter steel pipes laid underground (1979-01-16),

7. 3987662 - Fluid leakage detection apparatus (1976-10-26),

Title: Innovations of Atsushi Hara

Introduction

Atsushi Hara is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of electromechanical devices and methods for joining large-diameter steel pipes. With a total of 7 patents to his name, Hara's work showcases his innovative spirit and technical expertise.

Latest Patents

One of Hara's latest patents is an electromechanical translation device comprising an electrostrictive mechanism. This device, known as an Inchworm Translator, utilizes a plurality of electrostrictive layers stacked longitudinally, with internal electrodes interposed. The design includes grippers or clampers that feature external electrodes and may incorporate insulating and abrasion-resistant films. Another significant patent involves a method for joining coated large-diameter steel pipes laid underground. This method emphasizes efficiency by applying heat insulating materials and corrosion-resistant layers, allowing for quicker assembly and backfilling during pipe laying.

Career Highlights

Throughout his career, Atsushi Hara has worked with prominent companies such as Nippon Kokan Kabushiki Kaisha and NEC Corporation. His experience in these organizations has contributed to his development as an inventor and innovator in his field.

Collaborations

Hara has collaborated with notable coworkers, including Hideo Hayashi and Sigeru Ohtomo. Their combined expertise has likely influenced the innovative projects they have undertaken together.

Conclusion

Atsushi Hara's contributions to the fields of electromechanical devices and pipe joining methods highlight his innovative capabilities. His patents reflect a commitment to advancing technology and improving industrial processes.