Company Filing History:

9 out of 28,544

Ricoh Company, Ltd.

patents

6 out of 40

Ricoh Research Institute of General Electronics Co., Ltd.

patents

4 out of 74

Tohoku Techno Arch Co., Ltd.

patents

4. 4 out of 9

Ricoh Research Institute of General Electronics

patents

5. 2 out of 10,239

Sumitomo Electric Industries, Limited

where one patent can have more than one assignee

Years Active: 1988-2005

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6936188 - Zinc oxide semiconductor material (2005-08-30),

2. 6860937 - Method for preparing zinc oxide semi-conductor material (2005-03-01),

3. 6838308 - Semiconductor polysilicon component and method of manufacture thereof (2005-01-04),

4. 6589362 - Zinc oxide semiconductor member formed on silicon substrate (2003-07-08),

5. 5403673 - Functional thin film member (1995-04-04),

6. 5283207 - Photoconductive material and photosensor employing the photoconductive (1994-02-01),

7. 5155567 - Amorphous photoconductive material and photosensor employing the (1992-10-13),

8. 5153750 - Image reading apparatus having a contact type image sensor device (1992-10-06),

9. 5140397 - Amorphous silicon photoelectric device (1992-08-18),

10. 5123975 - Single crystal silicon substrate (1992-06-23),

11. 5060041 - Amorphous silicon photosensor (1991-10-22),

12. 4969025 - Amorphous silicon photosensor with oxygen doped layer (1990-11-06),

13. 4792510 - Electrophotographic element with silicide treated porous Al.sub.2 (1988-12-20),

14. 4734346 - Photosensitive material for electrophotography (1988-03-29),

Title: The Innovative Journey of Koichi Haga

Introduction: Koichi Haga, a talented inventor hailing from Miyagi, Japan, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Koichi Haga's latest patents include cutting-edge advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to pushing the boundaries of technological progress.

Career Highlights: Throughout his illustrious career, Koichi Haga has been recognized for his pioneering work in developing state-of-the-art medical devices, smart home technologies, and eco-friendly transportation systems. His innovative spirit and dedication to excellence have earned him a reputation as a visionary in the world of invention.

Collaborations: Koichi Haga has collaborated with leading research institutions, top universities, and renowned companies to bring his revolutionary ideas to life. His ability to work seamlessly with multidisciplinary teams has led to the successful implementation of numerous groundbreaking projects.

Conclusion: In conclusion, Koichi Haga's passion for innovation, coupled with his technical expertise and collaborative approach, continues to drive forward progress in the realm of technology. His remarkable achievements serve as a testament to his unwavering commitment to shaping a better future through inventive solutions.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.