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Inventor profile of:

Ryo Kikuchi

City:

Tokyo

Country:

Japan

Published Applications:

Last publication date:

2025-11-13

Top Assignees for applications by Ryo Kikuchi

The entities that hold a legal rights for patent applications filed by inventor Kikuchi Ryo:

NIPPON TELEGRAPH AND TELEPHONE CORPORATION 8 TOKYO, Japan
MITSUBISHI ELECTRIC CORPORATION 2 TOKYO, Japan
NIPPON TELEGRAPH AND TELEPHONE CORPORATION 2 Chiyoda-ku, Japan
Nippon Telegraph and Telephone Corporation 2 Chiyoda-ku, TOKYO, Japan
ANICOM HOLDINGS, INC. 1 Tokyo, Japan
NTT, Inc. 1 Tokyo, Japan
CASIO COMPUTER CO., LTD. 1 Tokyo, Japan

Recent patent applications by Kikuchi Ryo

Ryo Kikuchi from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2025-11-13

US20250349228A1

Physics

SECURE COMPUTATION DEVICE, SECURE COMPUTATION METHOD, AND PROGRAM

#2 | 2025-02-27

US20250068756A1

Physics

SECURE CLUSTER CALCULATION SYSTEM, SECURE CLUSTER CALCULATION APPARATUS, SECURE CLUSTER CALCULATION METHOD, AND PROGRAM

#3 | 2025-02-27

US20250068394A1

Physics

SECURE RANDOM NUMBER CALCULATION SYSTEM, SECURE RANDOM NUMBER CALCULATION APPARATUS, SECURE RANDOM NUMBER CALCULATION METHOD, SECURE CLUSTER CALCULATION SYSTEM, SECURE CLUSTER CALCULATION APPARATUS, SECURE CLUSTER CALCULATION METHOD, AND PROGRAM

#4 | 2025-02-13

US20250053577A1

Physics

CLUSTERING APPARATUS, CLUSTERING METHOD, AND PROGRAM

#5 | 2023-11-16

US20230367846A1

Physics

PARAMETER ESTIMATION APPARATUS, PARAMETER ESTIMATION SYSTEM, PARAMETER ESTIMATION METHOD, AND PROGRAM

#6 | 2023-09-28

US20230301765A1

Human necessities

PREDICTION APPARATUS, PREDICTION SYSTEM AND PREDICTION METHOD

#7 | 2023-03-23

US20230090900A1

Physics

Encrypted data analysis device, encrypted data analysis method, and program

#8 | 2021-04-29

US20210125446A1

Physics

Voting system, vote relay server, client terminal, voting method, advertisement distribution system, and program

#9 | 2020-07-16

US20200226767A1

Physics

Tracking apparatus and computer readable medium

#10 | 2020-07-16

US20200226766A1

Physics

Tracking apparatus and computer readable medium

#11 | 2018-08-16

US20180231877A1

Physics

Light source unit and projector

#12 | 2015-12-10

US20150358155A1

Electricity

Secret computation system, arithmetic unit, secret computation method and program

#13 | 2015-12-10

US20150358152A1

Electricity

Tampering detection device, tampering detection method and program

#14 | 2015-07-09

US20150193633A1

Physics

Secret sharing system, data distribution apparatus, distributed data transform apparatus, secret sharing method and program

#15 | 2015-06-18

US20150172049A1

Electricity

Secret sharing system, data distribution apparatus, distributed data transform apparatus, secret sharing method and program

InventorID:

1200772 ⎘