![Kunio Yamada](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>)
Kunio Yamada
Chief Executive Officer at
ROHTO PHARMACEUTICAL CO.,LTD.
Net worth: 18 M $ as of 2026-05-30
Profile
Kunio Yamada is currently Chairman & Chief Executive Officer at Rohto Pharmaceutical Co., Ltd. since 2019 and Chairman at The Mentholatum Co. since 1998.
Former positions include Director at Signum Biosciences, Inc. and Director at Ands Corp.
Education includes undergraduate studies at the University of Tokyo.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2025-03-30 | 1,180,000 ( 0.5% ) | 18 M $ | 2026-05-30 |
Kunio Yamada active positions
| Companies | Position | Start |
|---|---|---|
| ROHTO PHARMACEUTICAL CO.,LTD. | Chief Executive Officer | 2019-05-31 |
The Mentholatum Co.
 The Mentholatum Co. Pharmaceuticals: MajorHealth Technology Manufactures and sells non-prescription drugs and healthcare products | Chairman | 1998-06-30 |
Former positions of Kunio Yamada
| Companies | Position | End |
|---|---|---|
Ands Corp.
 Ands Corp. Household/Personal CareConsumer Non-Durables Manufactures and sells cosmetics | Director/Board Member | - |
Signum Biosciences, Inc.
 Signum Biosciences, Inc. Miscellaneous Commercial ServicesCommercial Services Provides biotechnology services | Director/Board Member | - |
Training of Kunio Yamada
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
27
1st degree connections
5
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 5 |
|---|---|
Signum Biosciences, Inc.
Signum Biosciences, Inc. Miscellaneous Commercial ServicesCommercial Services Provides biotechnology services | Commercial Services |
Rohto Pharmaceutical Co., Ltd.
 Rohto Pharmaceutical Co., Ltd. Household/Personal CareConsumer Non-Durables Manufactures and sells skin, health and beauty care products | Consumer Non-Durables |
The Mentholatum Co.
The Mentholatum Co. Pharmaceuticals: MajorHealth Technology Manufactures and sells non-prescription drugs and healthcare products | Health Technology |
University of Tokyo
 University of Tokyo Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Ands Corp.
Ands Corp. Household/Personal CareConsumer Non-Durables Manufactures and sells cosmetics | Consumer Non-Durables |
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