OS GIKEN CO LTD has a total of 13 patent applications. Its first patent ever was published in 2001. It filed its patents most often in United States, Republic of Korea and Taiwan. Its main competitors in its focus markets mechanical elements are CHEN XUEFU, DOSTAL JAN and MENCO ELMA SYNDICATE LTD.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Republic of Korea | 3 | |
| #3 | Taiwan | 3 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Gearing | |
| #2 | Clutches and brakes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Okazaki Masaharu | 12 |
| #2 | Tomimatu Takuya | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2011272236A1 | Clutch device | |
| TW510953B | Differential device |