IDiyas

For the Inventor, By the Inventor

Kagawa, Japan

Tadano Ltd.


USPTO Granted Patents = 167



Trademarks = 19

Forward Citations = 257

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264 inventors (with patents filed for the assignee):

goldMedal Iwao Ishikawa (21 out of 21 patents)

silverMedal Hiroyuki Hayashi (21 out of 21 patents)

bronzeMedal Shinsuke Kanda (19 out of 19 patents)

4.  Naoto Kawabuchi (15 out of 15 patents)

5.  Takayuki Kosaka (13 out of 13 patents)

6.  Shigenori Tanaka (13 out of 16 patents)

7.  Satoshi Kubota (13 out of 18 patents)

8.  Masaya Nakahara (13 out of 13 patents)

9.  Yoshimasa Minami (13 out of 13 patents)

10.  Kazuma Mizuki (12 out of 12 patents)

11.  Kenji Nakamura (8 out of 103 patents)

12.  Yuhei Yamamoto (8 out of 15 patents)

13.  Naofumi Yoshida (8 out of 8 patents)

14.  Yasuhiro Fukumori (8 out of 8 patents)

15.  Hiroshi Yamauchi (8 out of 8 patents)


Core Competencies:
Crane Control
Remote Operation Terminal
Telescopic Boom
Performance Information Server
Ground Surface Estimation
Dynamic Lift-Off Control
Outrigger Control Device
Image Generation Application
Path Generation System
Wireless Communication Device
Work Vehicle
Guide Display Device

167 patents:

1. 12492104 - Estimation apparatus and crane (2025-12-09),
2. 12492103 - Remote operation terminal and mobile crane comprising remote operation terminal (2025-12-09),
3. 12466702 - Crane and transportation destination presentation method (2025-11-11),
4. 12422790 - Control system, and crane (2025-09-23),
5. 12384664 - Controller, boom device, and truck crane (2025-08-12),
6. 12334760 - Power supply circuit for work machine (2025-06-17),
7. 12330921 - Work machine (2025-06-17),
8. 12330920 - Crane and crane control method (2025-06-17),
9. 12319546 - Telescopic boom (2025-06-03),
10. 12299862 - Performance information server, client terminal, work machine, and method for acquiring a request including model information and presenting performance information including deformation image of the work machine based on the model information (2025-05-13),
11. 12297085 - Work machine (2025-05-13),
12. 12297084 - Work machine control system and crane (2025-05-13),
13. 12241758 - Ground surface estimation method, measurement region display system, and crane (2025-03-04),
14. 12240735 - Remote operation terminal and mobile crane provided with remote operation terminal (2025-03-04),
15. 12227396 - Work machine (2025-02-18),
TADANO LTD. is a leading manufacturer of cranes and lifting equipment. With a history spanning over 70 years, the company has established itself as a global industry leader in the design, production, and distribution of innovative solutions for heavy lifting tasks. TADANO offers a wide range of mobile cranes, all-terrain cranes, rough terrain cranes, and truck-mounted cranes, catering to various industries such as construction, oil and gas, mining, and more. The company's commitment to quality, safety, and reliability has earned them a strong reputation worldwide. Visit their website to learn more about their cutting-edge products and services.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

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167 Patents

#1 in Kagawa

#773 in Japan

#4,802 in the World

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Kagawa, Japan

Tadano Ltd.

Forward Citations = 257

264 inventors:

goldMedal Iwao Ishikawa (21 out of 21 patents)

silverMedal Hiroyuki Hayashi (21 out of 21 patents)

bronzeMedal Shinsuke Kanda (19 out of 19 patents)

4.  Naoto Kawabuchi (15 out of 15 patents)

5.  Takayuki Kosaka (13 out of 13 patents)

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