![Mikio Katayama](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Mikio Katayama
Director/Board Member at
ROLAND CORPORATION
Net worth: 309 498 $ as of 2026-07-30
Profile
Mr. Mikio Katayama is a Chairman at Nidec Techno Motor Corp., a Chief Technology Officer & Executive VP at NIDEC Corp. and a Chairman at Nidec Copal (U.S.A.) Corp. He is on the Board of Directors at Nidec Copal Corp. and Nidec Seimitsu Corp. Mr. Katayama was previously employed as a Chairman by Nidec India Pvt Ltd. and a Chairman by Sharp Corp.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-06-30 | 13,800 ( 0% ) | 309 498 $ | 2026-07-30 |
Mikio Katayama active positions
| Companies | Position | Start |
|---|---|---|
| ROLAND CORPORATION | Director/Board Member | 2023-02-28 |
| SRS HOLDINGS CO.,LTD. | Director/Board Member | 2023-05-31 |
| MITSUBISHI UFJ FINANCIAL GROUP, INC. | Corporate Officer/Principal | - |
| TOYO TIRE CORPORATION | Director/Board Member | 2026-02-28 |
Nidec India Pvt Ltd.
 Nidec India Pvt Ltd. Electrical ProductsProducer Manufacturing Manufactures small scale spindle motors for hard disk drives and other electronic devices | Director/Board Member | - |
Nidec Techno Motor Corp.
 Nidec Techno Motor Corp. Electronics/AppliancesConsumer Durables Holding company with interests in household motor manufacturing | Chairman | 2015-09-30 |
Nidec Seimitsu Corp.
 Nidec Seimitsu Corp. SemiconductorsElectronic Technology Manufactures and distributes electrical components for mobile phones | Director/Board Member | 2018-03-31 |
Lawter Europe BV
 Lawter Europe BV Chemicals: SpecialtyProcess Industries Manufactures pine chemicals | Director/Board Member | 2021-05-05 |
Former positions of Mikio Katayama
| Companies | Position | End |
|---|---|---|
Nidec Copal (U.S.A.) Corp.
 Nidec Copal (U.S.A.) Corp. Industrial MachineryProducer Manufacturing Produces electric motors | Chairman | - |
| ░░░░░ ░░░░░░░░░░░ | ░░░░░ ░░░░░░░░░░░░ ░░░░░░░ | - |
| ░░░░░ ░░░░░░░░░ ░░░░░ | ░░░░░░░░ | ░░░░░░░░░░ |
| ░░░░░ ░░░░░░░░░░░ | ░░░░░░░░ | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
46
1st degree connections
12
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 12 |
|---|---|
NIDEC Corp.
 NIDEC Corp. Electrical ProductsProducer Manufacturing Engages in research and development & manufacturing of motors, gears and control units for residential, commercial, home appliance and industrial uses | Producer Manufacturing |
Sharp Corp.
 Sharp Corp. Electronics/AppliancesConsumer Durables Engages in the manufacture and sale of consumer electronic products | Consumer Durables |
Nidec Precision Corp.
 Nidec Precision Corp. Electronics/AppliancesConsumer Durables Manufactures and sells camera equipment, electronic equipment, parts and system equipment | Consumer Durables |
Toyo Tire Corp.
 Toyo Tire Corp. Automotive AftermarketConsumer Durables Manufactures and distributes tires and rubber products | Consumer Durables |
Roland Corp.
 Roland Corp. Recreational ProductsConsumer Durables Manufactures and sells electronic musical instruments and develops related software products | Consumer Durables |
SRS HOLDINGS CO., LTD.
 SRS HOLDINGS CO., LTD. RestaurantsConsumer Services Engages in investment holdings of operating restaurants | Consumer Services |
Mitsubishi UFJ Financial Group, Inc.
 Mitsubishi UFJ Financial Group, Inc. Major BanksFinance Operates as a holding company which provides financial and banking services through its subsidiaries | Finance |
Nidec Techno Motor Corp.
Nidec Techno Motor Corp. Electronics/AppliancesConsumer Durables Holding company with interests in household motor manufacturing | Consumer Durables |
Nidec Copal (U.S.A.) Corp.
Nidec Copal (U.S.A.) Corp. Industrial MachineryProducer Manufacturing Produces electric motors | Producer Manufacturing |
Nidec Seimitsu Corp.
Nidec Seimitsu Corp. SemiconductorsElectronic Technology Manufactures and distributes electrical components for mobile phones | Electronic Technology |
Nidec India Pvt Ltd.
Nidec India Pvt Ltd. Electrical ProductsProducer Manufacturing Manufactures small scale spindle motors for hard disk drives and other electronic devices | Producer Manufacturing |
Lawter Europe BV
Lawter Europe BV Chemicals: SpecialtyProcess Industries Manufactures pine chemicals | Process Industries |
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