Max Co., Ltd.
727Patents
417Active
727Granted
55Portfolio score
Filing activity: Jun 3, 1974 → Nov 1, 2024 · 106 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7083073B2 | Electric stapler | Performing Operations; Transporting | 1,450 | Expired |
| US7748587B2 | Staple refill, stapler and cartridge | Performing Operations; Transporting | 1,434 | Expired |
| US8371393B2 | Electric stapler and operation method of electric stapler | Performing Operations; Transporting | 1,000 | Active |
| US7048165B2 | Staple detecting mechanism of electric stapler | Performing Operations; Transporting | 772 | Expired |
| US5266947A | Parking data transfer system | Physics | 124 | Expired |
| US5605268A | Portable motor-driven staple machine | Performing Operations; Transporting | 112 | Expired |
| US7240817B2 | Residual staple amount detection device of electric stapler | Performing Operations; Transporting | 105 | Expired |
| US5772096A | Trigger device for box nailing machine and box nailing machine having the same | Performing Operations; Transporting | 101 | Expired |
| US5715982A | Safety mechanism for nailing machine | Performing Operations; Transporting | 75 | Expired |
| US7850071B2 | Portable tool and work management data collection system | Physics | 71 | Active |
| US5279336A | Wire binder | Fixed Constructions | 57 | Expired |
| US6050471A | Electric stapler | Performing Operations; Transporting | 56 | Expired |
| US5810239A | Attachment for nailing machine | Performing Operations; Transporting | 56 | Expired |
| USD475597S1 | Pneumatic nailing machine | General | 54 | Expired |
| US4623082A | Electronic stapler | Performing Operations; Transporting | 51 | Expired |
| US4581964A | Fastener driving tool with improved magazine and feed mechanism | Performing Operations; Transporting | 49 | Expired |
| US6698640B2 | Motor operated stapler | Performing Operations; Transporting | 48 | Expired |
| US5839332A | Screw guide in linked-screw tightener | Mechanical Engineering; Lighting; Heating | 48 | Expired |
| US8198839B2 | Electric power tool | Emerging Cross-Sectional Technologies | 47 | Active |
| US4909419A | Percussion tool | Performing Operations; Transporting | 47 | Expired |
| US8378600B2 | Electric power tool | Emerging Cross-Sectional Technologies | 44 | Active |
| US5131579A | Nailing machine | Performing Operations; Transporting | 43 | Expired |
| US6056183A | Clinch mechanism in stapler | Performing Operations; Transporting | 43 | Expired |
| US3945551A | Nailing machine | Performing Operations; Transporting | 42 | Expired |
| US3931914A | Powder ejector | Performing Operations; Transporting | 39 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.