SHOEI Co., Ltd.
127Patents
95Active
127Granted
54Portfolio score
Filing activity: Jul 3, 1995 → Feb 23, 2023 · 25 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD726378S1 | Face shield for helmet | General | 77 | Active |
| US6925657B2 | Head protecting body for safety helmet and safety helmet having head protecting body | Human Necessities | 59 | Expired |
| USD692187S1 | Helmet shield | General | 58 | Active |
| USD692189S1 | Helmet shield | General | 52 | Active |
| US6421841B1 | Inside pad for helmet and helmet using this inside pad | Human Necessities | 50 | Expired |
| US6289521A | Helmet chin cover and helmet attached with chin cover | Human Necessities | 45 | Expired |
| USD751767S1 | Helmet | General | 45 | Active |
| US7735157B2 | Full-face-type helmet | Human Necessities | 41 | Active |
| USD796117S1 | Helmet | General | 38 | Active |
| USD621550S1 | Helmet | General | 37 | Expired |
| US8087099B2 | Helmet and helmet size adjusting method | Human Necessities | 34 | Active |
| USD446357S | Helmet | General | 33 | Expired |
| USD749790S1 | Helmet | General | 33 | Active |
| USD621551S1 | Helmet | General | 31 | Expired |
| USD457274S1 | Helmet | General | 30 | Expired |
| USD686778S1 | Helmet shield | General | 30 | Active |
| US6226803A | Helmet | Human Necessities | 29 | Expired |
| USD457691S1 | Helmet | General | 29 | Expired |
| USD460219S1 | Helmet | General | 28 | Expired |
| US6105172A | Helmet | Human Necessities | 26 | Expired |
| USD822907S1 | Helmet | General | 26 | Active |
| USD836254S1 | Helmet | General | 25 | Active |
| USD476779S1 | Helmet | General | 24 | Expired |
| USD458415S1 | Helmet | General | 24 | Expired |
| USD622005S1 | Helmet | General | 22 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.