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Fumio Sakiya
Founder at
RORZE CORPORATION
Net worth: 1 789 M $ as of 2026-08-30
Profile
Mr. Fumio Sakiya is on the Board of Directors at Rorze Corp., Rorze Systems Corp.
and Space Bio-Laboratories Co., Ltd. Mr. Sakiya was previously employed as a Chairman by Rorze Createch Co., Ltd., an Outside Director by ADTEC Plasma Technology Co., Ltd., a Chief Executive Officer & Representative Director by Rorze Automation, Inc., a Chairman by Rorze Robotech Co., Ltd., a President & Representative Director by Rorze International Pte Ltd., a Chairman by Rorze Technology, Inc., and an Outside Director by IS Technology Japan, Inc. He received his undergraduate degree from the University of Shizuoka.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
RORZE CORPORATION 39.85% | 2026-02-27 | 70,302,000 ( 39.85% ) | 1 789 M $ | 2026-08-30 |
Fumio Sakiya active positions
| Companies | Position | Start |
|---|---|---|
| RORZE CORPORATION | Founder | 1985-03-29 |
| RORZE SYSTEMS CORPORATION | Director/Board Member | - |
Space Bio-Laboratories Co., Ltd.
 Space Bio-Laboratories Co., Ltd. Medical SpecialtiesHealth Technology Engages in research and development, manufacturing, selling and exporting of gravity medical devices | Director/Board Member | - |
Former positions of Fumio Sakiya
| Companies | Position | End |
|---|---|---|
IS Technology Japan, Inc.
 IS Technology Japan, Inc. Miscellaneous Commercial ServicesCommercial Services Researches and develops biotechnology; and manufactures and markets semiconductor machinery and related equipment | Director/Board Member | - |
Rorze Createch Co., Ltd. | Chairman | - |
Rorze Robotech Co., Ltd.
 Rorze Robotech Co., Ltd. Information Technology ServicesTechnology Services Designs and manufactures robot control software and motor control equipment | Chairman | - |
Rorze Automation, Inc.
 Rorze Automation, Inc. Industrial MachineryProducer Manufacturing Manufacture ssubstrate handling products | Chief Executive Officer | - |
Rorze International Pte Ltd.
 Rorze International Pte Ltd. Specialty StoresRetail Trade Operates as electronic store | President | - |
Training of Fumio Sakiya
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
19
1st degree connections
11
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 11 |
|---|---|
Rorze Corp.
 Rorze Corp. SemiconductorsElectronic Technology Manufactures and markets factory machinery and robots used in the production of liquid crystal displays and semiconductors | Electronic Technology |
Adtec Plasma Technology Co., Ltd.
 Adtec Plasma Technology Co., Ltd. Electronic Equipment/InstrumentsElectronic Technology Designs, manufactures and sells power supply products, matching units and measuring instruments | Electronic Technology |
Rorze Systems Corp.
 Rorze Systems Corp. Electronic Production EquipmentElectronic Technology Manufactures semiconductor equipment | Electronic Technology |
IS Technology Japan, Inc.
IS Technology Japan, Inc. Miscellaneous Commercial ServicesCommercial Services Researches and develops biotechnology; and manufactures and markets semiconductor machinery and related equipment | Commercial Services |
University of Shizuoka
 University of Shizuoka Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Rorze Technology, Inc. | |
Rorze Automation, Inc.
Rorze Automation, Inc. Industrial MachineryProducer Manufacturing Manufacture ssubstrate handling products | Producer Manufacturing |
Rorze International Pte Ltd.
Rorze International Pte Ltd. Specialty StoresRetail Trade Operates as electronic store | Retail Trade |
Rorze Createch Co., Ltd. | |
Rorze Robotech Co., Ltd.
Rorze Robotech Co., Ltd. Information Technology ServicesTechnology Services Designs and manufactures robot control software and motor control equipment | Technology Services |
Space Bio-Laboratories Co., Ltd.
Space Bio-Laboratories Co., Ltd. Medical SpecialtiesHealth Technology Engages in research and development, manufacturing, selling and exporting of gravity medical devices | Health Technology |
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