| OHR Co., Ltd.( Iruma ) | Ohsung Electrics Electrics Co., Ltd.( Gyeongsangbuk-Do ) | Ohta Shigeo( Kanagawa ) |
| Ohsashi Technica, Inc.( Tokyo ) | Ohsung Electrics Electrics Co., Ltd. ( Gyeongsangbuk-Do, KR ) | Ohta Tomio( Osaka ) |
| Ohsato Hitoshi( Aichi ) | Ohsung Electronics Co. Ltd. ( Gyeongsangbuk-do, KR ) | OHTA, Ikumi ( Mie, JP ) |
| Ohsato; Hitoshi( Aichi ) | Ohsung Electronics Co., Ltd.( Kyungsangbuk-do ) | Ohta, Inc.( Okayama ) |
| Ohsawa Satoshi( Tsuchiura ) | Ohsung Electronics Co., LTD. ( Kyungsangbuk-do, KR ) | Ohta; Ikumi( Mie-Ken ) |
| OHSAWA Satoshi ( Tsukuba City, JP ) | OHT Inc.( Fukayasu-Gun ) | Ohta; Tomio( Osaka ) |
| Ohsawa; Satoshi ( Tsuchiura, JP ) | OHT Inc.( Hiroshima ) | Ohtake Root Kogyo Co., Ltd. |
| Ohshima; Akira ( Tokyo, JP ) | OHT Inc. ( Hiroshima, JP ) | Ohtake Root Kogyo Co., Ltd.( Ichinoseki ) |
| Ohshin MLP Co., Ltd. | OHT Inc.( Kannabe-cho ) | Ohta''s Isan Co., Ltd. ( Tokyo, JP ) |
| Ohshin MLP Co., Ltd. ( Echizen-shi, Fukui ) | OHT, Inc.( Fukayasu-gun ) | Ohto Co., Ltd.( Tokyo ) |
| OHSHIN MLP CO., LTD. ( Fukui, JP ) | OHT, Inc.( Hiroshima ) | Ohto Kabushiki Kaisha( Tokyo ) |
| Ohshin MLP Co., Ltd. ( Takefu-shi, JP ) | Ohta Co., Ltd. ( Tokyo, JP ) | Ohto Kabushiki Kaisha ( Tokyo, JP ) |
| OHSKI, LLC ( Parker, CO ) | Ohta Company Limited( Tokyo ) | Ohtomo Chemical Inc., Corp.( Tokyo ) |
| OHSOCLEAN, INC. ( San Francisco, CA ) | Ohta Inc. ( Okayama, JP ) | Ohtomo Chemical Industrial Corporation |
| Ohsung Co., Ltd | Ohta Pharmaceutical Co., Ltd. ( both of, JP ) | Ohtsu Tire Rubber Co.( Osaka ) |
| ohsung Co., Ltd. | Ohta Seiyaku Kabushiki Kaisha ( Saitama, JP ) | Ohtsu Tire Rubber Co., Ltd( Osaka ) |
| Ohsung Co., Ltd.( JP ) | Ohta Sheet Company ( Shizuoko, JP ) | |