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For the Inventor, By the Inventor

Fujisawa, Japan

Oshikiri Machinery Ltd.


USPTO Granted Patents = 19

% Expired Patents = 36.8

Forward Citations = 34

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19 inventors (with patents filed for the assignee):

goldMedal Yuzuru Oki (10 out of 10 patents)

silverMedal Masami Umetsu (9 out of 9 patents)

bronzeMedal Takahiro Hasegawa (9 out of 9 patents)

4.  Nobuhiro Suzuki (5 out of 5 patents)

5.  Hiroshi Noda (4 out of 38 patents)

6.  Shuichi Iribe (4 out of 4 patents)

7.  Seiichi Akutsu (4 out of 4 patents)

8.  Michinori Watanabe (4 out of 4 patents)

9.  Shigehisa Sakamoto (2 out of 2 patents)

10.  Minoru Suzuki (2 out of 93 patents)

11.  Ryuji Sasaki (1 out of 1 patent)

12.  Tamotsu Abe (1 out of 1 patent)

13.  Tasuku Fujita (1 out of 1 patent)

14.  Kazuhide Fujita (1 out of 1 patent)

15.  Masayuki Koma (1 out of 1 patent)


19 patents:

1. 10849328 - Bread conveying apparatus (2020-12-01),
2. 9731848 - Bread conveying apparatus (2017-08-15),
3. 9604786 - Bread conveying apparatus and bread slicing apparatus (2017-03-28),
4. 9532574 - Kneaded dough dividing apparatus (2017-01-03),
5. 9272429 - Bread slicing apparatus (2016-03-01),
6. 9010226 - Bread conveying apparatus and bread slicing apparatus (2015-04-21),
7. 8887476 - Bread packaging system (2014-11-18),
8. 8833222 - Bread slicing apparatus (2014-09-16),
9. 8770381 - Bread conveying apparatus and bread packaging system (2014-07-08),
10. 8615974 - Bagging apparatus (2013-12-31),
11. 8424452 - Dough dividing apparatus (2013-04-23),
12. 8387521 - Kneaded dough dividing apparatus (2013-03-05),
13. 8382365 - Horizontal mixer (2013-02-26),
14. 8240457 - Bread conveying apparatus (2012-08-14),
15. 8070353 - Horizontal mixer (2011-12-06),
Company Overview
Oshikiri Machinery Ltd. is a prominent manufacturer based in Fujisawa, Japan, specializing in advanced machinery and equipment for various industrial applications. The company focuses on developing innovative solutions that enhance operational efficiency and productivity across sectors such as manufacturing and automation. With a commitment to quality and technological advancement, Oshikiri Machinery plays a significant role in the evolution of industrial processes, leveraging its expertise to meet the demands of a dynamic market.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

19 Patents

#6 in Fujisawa

#3,039 in Japan

#32,663 in the World

Fujisawa, JP
Fujisawa, Japan

Oshikiri Machinery Ltd.

Forward Citations = 34

19 inventors:

goldMedal Yuzuru Oki (10 out of 10 patents)

silverMedal Masami Umetsu (9 out of 9 patents)

bronzeMedal Takahiro Hasegawa (9 out of 9 patents)

4.  Nobuhiro Suzuki (5 out of 5 patents)

5.  Hiroshi Noda (4 out of 38 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Oshikiri Machinery Ltd.. Retrieved from https://idiyas.com/company/oshikiri-machinery

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

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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