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For the Inventor, By the Inventor

Tokyo, Japan

Kenshun Ishii

This inventor holds 27 USPTO granted patents, primarily in Assistive Devices. Top assignees: Combi Co., Ltd., Kabushiki Kaisha Yaskawa Denki, Combi Corporation. Active years: 1977-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenshun Ishii. Retrieved from https://idiyas.com/inventor/kenshun-ishii

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 27

% Patents Active = 96.3

Average Co-Inventor Count = 3.4

ph-index = 13

Forward Citations = 480(Granted Patents)


Location History:

  • Tokyo, JA (1977 - 1978)
  • Tokyo, JP (1978 - 2016)

Company Filing History:

goldMedal21 out of 169 
 
Combi Co., Ltd.
 patents
silverMedal4 out of 1,139 
 
Kabushiki Kaisha Yaskawa Denki
 patents
bronzeMedal1 out of 192 
 
Combi Corporation
 patents
4. 1 out of 6 
 
Kimura Bed Mfg. Company Limited
 patents

Years Active: 1977-2016

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Areas of Expertise:
Caregiving Machine
Ergometer
Baby Stroller
Toy Block
Back Massager
Urinal
Medical Corset
Sandal
Baby Chair
Tricycle
Urinary Collecting Unit
Rattle Toy
27 patents (USPTO):Explore Patents
1. D756054 - Transferring machine for caregiving (2016-05-10),
2. D745240 - Transferring machine for caregiving (2015-12-08),
3. D745239 - Transferring machine for caregiving (2015-12-08),
4. D744714 - Transferring machine for caregiving (2015-12-01),
5. 7182378 - Assist tool for chopsticks (2007-02-27),
6. D320370 - Baby stroller (1991-10-01),
7. D320049 - Tetherer rattle toy (1991-09-17),
8. D298267 - Ergometer (1988-10-25),
9. 4763919 - Baby carriage serving as shopping cart (1988-08-16),
10. D290149 - Ergometer (1987-06-02),
11. 4653745 - Handle for an ergometer or the like (1987-03-31),
12. D286569 - Urinal for female patient (1986-11-04),
13. D279811 - Ergometer (1985-07-23),
14. D278657 - Medical corset (1985-04-30),
15. D275429 - Sandal (1984-09-11),

Title: The Innovative Contributions of Kenshun Ishii in Caregiving Technology

Kenshun Ishii, an esteemed inventor based in Tokyo, Japan, has made significant contributions to the field of caregiving technology. With a remarkable portfolio of 27 patents, he continues to push the boundaries of innovation.

Latest Patents

Among his latest inventions is the "Transferring Machine for Caregiving," which aims to enhance the efficiency and comfort of caregiving processes. This innovative machine represents a leap forward in making caregiving more manageable and less strenuous for both caregivers and those receiving care.

Career Highlights

Throughout his career, Kenshun has worked with prominent companies such as Combi Co., Ltd. and Yaskawa Electric Corporation. His tenure at these companies has not only honed his skills as an inventor but also allowed him to contribute to various advancements in technology that have positively impacted the industry.

Collaborations

Kenshun has collaborated with talented coworkers, including Yoshiyasu Ishii and Shinroku Nakao. Their combined efforts and expertise have fostered a creative environment where innovative solutions to caregiving challenges can flourish.

Conclusion

In conclusion, Kenshun Ishii stands out as a notable inventor in the field of caregiving technology. With an impressive number of patents and a solid career foundation in esteemed companies, his work continues to influence and improve the lives of many in need of care. His inventions hold the potential to redefine caregiving, making it more effective and user-friendly for caregivers and recipients alike.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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