![Tetsuya Yamamoto](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>)
Tetsuya Yamamoto
President at
DAISEKI CO.,LTD.
Net worth: 13 M $ as of 2026-06-29
Profile
Tetsuya Yamamoto is Executive President & Representative Director at Daiseki Co., Ltd. since 2022 and President & Representative Director at Exvision, Inc. He was Executive Officer & Manager-Core Technology at Nikon Corp.
from 2016 to 2017.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
DAISEKI CO., LTD. 1.12% | 2026-02-27 | 540,000 ( 1.12% ) | 13 M $ | 2026-06-29 |
Tetsuya Yamamoto active positions
| Companies | Position | Start |
|---|---|---|
| DAISEKI CO.,LTD. | President | 2022-05-25 |
Exvision, Inc.
 Exvision, Inc. Electronic Production EquipmentElectronic Technology Develops image processing technologies | President | - |
Former positions of Tetsuya Yamamoto
| Companies | Position | End |
|---|---|---|
| NIKON CORPORATION | Corporate Officer/Principal | 2017-06-28 |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
36
1st degree connections
3
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 3 |
|---|---|
Nikon Corp.
 Nikon Corp. Electronics/AppliancesConsumer Durables Manufactures digital cameras, other camera-related products, binoculars & other optical products | Consumer Durables |
Daiseki Co., Ltd.
 Daiseki Co., Ltd. Environmental ServicesIndustrial Services Provides industrial waste treatment and environmental services | Industrial Services |
Exvision, Inc.
Exvision, Inc. Electronic Production EquipmentElectronic Technology Develops image processing technologies | Electronic Technology |
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