![Akiji Makino](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>)
Akiji Makino
Chairman at
IWATANI CORPORATION
Net worth: 4 M $ as of 2026-09-29
Profile
Akiji Makino is currently Chairman at Iwatani Industrial Gases Corp.
since 1996, Chairman at CGS Gas Co., Ltd., Chairman at Iwatani Corp.
starting in 2026, Independent Outside Director at DAIKIN INDUSTRIES Ltd. since 2016, and Director at Kinsei Matec Co., Ltd. Formerly, Mr. Makino was Senior Managing Director at Iwatani Corp.
from 1994 to 1996.
Education includes an undergraduate degree from Osaka University of Economics, conferred in 1965.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
IWATANI CORPORATION 0.13% | 2026-03-30 | 304,400 ( 0.13% ) | 4 M $ | 2026-09-29 |
Akiji Makino active positions
| Companies | Position | Start |
|---|---|---|
| DAIKIN INDUSTRIES,LTD. | Director/Board Member | 2016-05-31 |
| IWATANI CORPORATION | Chairman | 2012-05-31 |
Iwatani Industrial Gases Corp.
 Iwatani Industrial Gases Corp. Chemicals: SpecialtyProcess Industries Explores and manufactures industrial gases | Chairman | - |
Kinsei Matec Co., Ltd.
 Kinsei Matec Co., Ltd. Chemicals: SpecialtyProcess Industries Manufactures and sells metal, ceramic, resin and glass based custom made components and material | Director/Board Member | - |
CGS Gas Co., Ltd. | Chairman | - |
Former positions of Akiji Makino
| Companies | Position | End |
|---|---|---|
| IWATANI CORPORATION | Director/Board Member | 1996-05-31 |
Education of Akiji Makino
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
33
1st degree connections
6
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 6 |
|---|---|
DAIKIN INDUSTRIES Ltd.
 DAIKIN INDUSTRIES Ltd. Industrial MachineryProducer Manufacturing Engages in the manufacture and sale of residential air conditioners, marine refrigeration and air conditioning equipment | Producer Manufacturing |
Iwatani Corp.
 Iwatani Corp. Wholesale DistributorsDistribution Services Trades liquefied petroleum, industrial gases, machinery and portable cooking stoves | Distribution Services |
Kinsei Matec Co., Ltd.
Kinsei Matec Co., Ltd. Chemicals: SpecialtyProcess Industries Manufactures and sells metal, ceramic, resin and glass based custom made components and material | Process Industries |
Iwatani Industrial Gases Corp.
Iwatani Industrial Gases Corp. Chemicals: SpecialtyProcess Industries Explores and manufactures industrial gases | Process Industries |
Osaka University of Economics
 Osaka University of Economics Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
CGS Gas Co., Ltd. |
- Stock Market
- Insiders
- Akiji Makino
