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For the Inventor, By the Inventor

Tokyo, Japan

Tsukishima Kikai Co., Ltd.


USPTO Granted Patents = 57



Trademarks = 1

Forward Citations = 277

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126 inventors (with patents filed for the assignee):

goldMedal Minoru Morita (10 out of 29 patents)

silverMedal Keizo Takegami (7 out of 7 patents)

bronzeMedal Satoshi Suwa (5 out of 5 patents)

4.  Keiichiro Miyano (5 out of 5 patents)

5.  Takafumi Yamamoto (4 out of 6 patents)

6.  Kazuyoshi Terakoshi (4 out of 4 patents)

7.  Koji Miwa (3 out of 5 patents)

8.  Satoshi Ogata (3 out of 52 patents)

9.  Tatsuichirou Kon (3 out of 3 patents)

10.  Hiroshi Kishimoto (3 out of 4 patents)

11.  Masato Nakagomi (3 out of 3 patents)

12.  Yo Doya (3 out of 3 patents)

13.  Yoichi Nakata (3 out of 8 patents)

14.  Sumito Sato (3 out of 10 patents)

15.  Tatsuya Ekinaka (3 out of 10 patents)


Core Competencies:
Polymer Substrate
Carbonaceous Material
Lithium Ion Battery
Solid-Liquid Separation
Indirectly Heated Rotary Dryer
Pressurized Incineration
Crystallization Apparatus
Waste Water Disposal
Filtration Apparatus
Centrifugal Liquid Separator
Fluid Bed Furnace
Terephthalic Acid Recovery

57 patents:

1. 11866564 - Polymer substrate with hard coat layer (2024-01-09),
2. 11394019 - Method for producing carbonaceous material for negative electrode of non-aqueous electrolyte secondary battery and production apparatus thereof (2022-07-19),
3. 11028284 - Polymer substrate with hardcoat layer, and manufacturing method for same (2021-06-08),
4. 10434486 - Device for producing particles and method for producing particles (2019-10-08),
5. 10371444 - Drying method for terephthalic acid and horizontal rotary dryer (2019-08-06),
6. 10333143 - Method of manufacturing reaction agglomerated particles, method of manufacturing cathode active material for lithium ion battery, method of manufacturing lithium ion battery, lithium ion battery, and device of manufacturing reaction agglomerated particles (2019-06-25),
7. 10279287 - Equipment for solid-liquid separation and drying of fine-powder slurry, and method therfor (2019-05-07),
8. 10088231 - Indirectly heating rotary dryer (2018-10-02),
9. 10006631 - Method for starting up pressurized fluidized bed incinerator system (2018-06-26),
10. 10001277 - Method for conveying impurities in pressurized fluidized bed incinerator system (2018-06-19),
11. 9982552 - Pressurized incineration facility and pressurized incineration method (2018-05-29),
12. 9933156 - Pressurized fluidized furnace equipment (2018-04-03),
13. 9897376 - Drying method for processing material and horizontal rotary dryer (2018-02-20),
14. 9758630 - Polymer substrate with hard coat layer and manufacturing method for such polymer substrate (2017-09-12),
15. 9683779 - Indirectly heated rotary dryer (2017-06-20),
TSUKISHIMA KIKAI CO., LTD. is a Japanese company that specializes in the manufacture and sale of various industrial machinery and equipment. With over 90 years of experience, the company has established itself as a leading provider of innovative solutions for industries such as food processing, environmental protection, and energy. TSUKISHIMA KIKAI is known for its high-quality products and commitment to customer satisfaction.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Jan 6 2026

57 Patents

#654 in Tokyo

#1,553 in Japan

#12,268 in the World

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Tokyo, Japan

Tsukishima Kikai Co., Ltd.

Forward Citations = 277

126 inventors:

goldMedal Minoru Morita (10 out of 29 patents)

silverMedal Keizo Takegami (7 out of 7 patents)

bronzeMedal Satoshi Suwa (5 out of 5 patents)

4.  Keiichiro Miyano (5 out of 5 patents)

5.  Takafumi Yamamoto (4 out of 6 patents)

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