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Funabashi, Japan

Takashi Naito

USPTO Granted Patents = 98 (Patent Applications = 25)

EPO Patents = 10 (Patent Applications = 8)

Average Co-Inventor Count = 4.9

ph-index = 9

Forward Citations = 375(Granted Patents)

Forward Citations (Not Self Cited) = 336(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Nerima-ku, JP (2002)
Hitachiota, JP (1993 - 2007)
Hitachioota, JP (1999 - 2007)
Hitachiohta, JP (2003 - 2007)
Mito, JP (2004 - 2009)
Gunma, JP (2015)
Hitachi, JP (1988 - 2016)
Funabashi, JP (2011 - 2017)
Fukuoka, JP (2018)
Tokyo, JP (2001 - 2024)

Company Filing History:

54 out of 42,488

14 out of 1,641

Hitachi Chemical Company, Ltd.

Hitachi Powdered Metals Co., Ltd.

4. 4 out of 502

5. 3 out of 2,253

Adv Antest Corporation

6. 2 out of 227

Hitachi Global Storage Technologies Japan, Ltd.

7. 2 out of 3,781

Renesas Technology Corp.

Equos Research Co., Ltd.

9. 2 out of 1,207

Hitachi Displays, Ltd.

10. 2 out of 13,262

Panasonic Intellectual Property Management Co., Ltd.

11. 2 out of 139

Showa Denko Materials Co., Ltd.

12. 1 out of 158

Panasonic Communications Co., Ltd.

13. 1 out of 109

Kabushikikaisha Equos Research

Advantest Coprporation

15. 1 out of 1,327

Yokogawa Electric Corporation

16. 1 out of 322

Panasonic Holdings Corporation

17. 1 out of 494

Hitachi Industrial Equipment Systems Co., Ltd.

Hitachi Plasma Display Limited

19. 1 out of 1,112

Hitachi Maxell, Limited

20. 2 out of 832,718

Other

patents

where one patent can have more than one assignee

Years Active: 1988-2025

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Areas of Expertise:

Mobile Robots

Lead-Free Glass Composition

Multilayer Glass

Heat-Insulating Materials

Electronic Components

Conductive Pastes

Thermoelectric Conversion Materials

Soldering Techniques

Bonded Structures

Photovoltaic Cell Materials

Gas Trapping Members

Semiconductor Modules

98 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12306619 - System, method, and recording medium having recorded thereon program (2025-05-20),

2. 12055938 - Mobile robot, mobile robot control system, and mobile robot control method (2024-08-06),

3. 11797012 - Mobile robot, mobile robot control system, and mobile robot control method (2023-10-24),

4. 11643867 - Gas trapping member and vacuum heat insulation equipment (2023-05-09),

5. 11542192 - Sealing material and multilayered glass panel using same (2023-01-03),

6. 11112803 - Mobile robot and control method (2021-09-07),

7. 10968135 - Lead-free glass composition, and glass composite material, glass paste, and sealing structure body containing the same (2021-04-06),

8. 10913680 - Lead-free glass composition, glass composite material, glass paste, sealing structure, electrical/electronic component and coated component (2021-02-09),

9. 10566503 - Multilayer glass (2020-02-18),

10. 10449622 - Conductive joint article and method for manufacturing same (2019-10-22),

11. 10442724 - Joining material and joined body using same (2019-10-15),

12. 10392296 - Sealed structural body and method for manufacturing the same (2019-08-27),

13. 10391629 - Air pump apparatus using electric actuator and air pump system (2019-08-27),

14. 10358379 - Heat-insulating member, low-melting glass composition, and sealing material paste (2019-07-23),

15. 10259740 - Multi-layer glass and method for producing the same (2019-04-16),

Title: Innovations by Takashi Naito in Mobile Robotics

Introduction

Takashi Naito, based in Funabashi, Japan, is a notable inventor with an impressive portfolio of 97 patents. His work primarily focuses on advancements in mobile robotics, showcasing innovative solutions that enhance the functionality and control of robotic systems.

Latest Patents

Among his most recent inventions are patents related to a mobile robot, a mobile robot control system, and a mobile robot control method. These inventions comprise a sophisticated mobile robot that features a drive unit capable of adjusting its moving speed and travel direction. The robot is equipped with a detection unit that identifies multiple target objects in its environment. The control unit within the mobile robot acquires the distance and direction to these detection targets, calculating a travel direction that satisfies a predetermined relationship to the target. It also includes a mechanism for executing drive control to minimize the difference between expected and actual distances, thus ensuring precise navigation.

Career Highlights

Takashi Naito has made significant contributions to the field during his career at leading firms, including Hitachi, Ltd. and Hitachi Chemical Company, Ltd. His expertise in mobile robotics has positioned him as a key figure in developing cutting-edge robotic technologies.

Collaborations

Throughout his career, Takashi has collaborated with talented individuals such as Hiroki Yamamoto and Takuya Aoyagi. These partnerships have sparked innovative ideas and led to the successful development of advanced mobile robot technologies.

Conclusion

In summary, Takashi Naito's contributions to mobile robotics have established him as an influential inventor in this rapidly evolving field. With a substantial number of patents and collaborations, his work continues to push the boundaries of what is possible in robotic innovation, ensuring that mobile robots become increasingly efficient and capable in various applications.

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