Hiroshi Tabata
77Patents
14h-index
74Co-inventors
87Inventor score
Filing activity: Jun 30, 1976 → Jun 19, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD254616S | Head phone | General | 96 | Expired |
| US4656850A | Electric lock | Emerging Cross-Sectional Technologies | 62 | Expired |
| US6430348B1 | Fiber having optical interference function and use thereof | Textiles; Paper | 56 | Expired |
| US5472798A | Coloring structure having reflecting and interfering functions | Emerging Cross-Sectional Technologies | 52 | Expired |
| US4889068A | Deceleration sensor | Performing Operations; Transporting | 26 | Expired |
| US4712759A | Lock structure for seat slide device | Emerging Cross-Sectional Technologies | 25 | Expired |
| US5407738A | Minute structure for showing colors by reflection and interference of natural light | Physics | 21 | Expired |
| US6326094A | Fiber structure and textile using same | Textiles; Paper | 20 | Expired |
| US6490090B1 | Coloring structure for producing color | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6051513A | Minute structure for showing colors by reflection and interference of natural light | Emerging Cross-Sectional Technologies | 19 | Expired |
| US8415071B2 | Electrolyte membrane with anisotopic swelling and aligned filler | Emerging Cross-Sectional Technologies | 19 | Active |
| US6335094B1 | Fiber structure, cloths using same, and textile goods | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5869107A | Fabrication machine of optical fiber | Textiles; Paper | 15 | Expired |
| US5996723A | Cable-type steering device | Performing Operations; Transporting | 15 | Expired |
| US4840325A | Seat belt tightening device | Performing Operations; Transporting | 14 | Expired |
| US5037134A | Actuator for tightening a seat belt | Performing Operations; Transporting | 13 | Expired |
| US5893426A | Cable-type steering device | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US4709988A | Directional light-shield board | Electricity | 13 | Expired |
| US6387488B1 | Color-developing composite short fibers and color-developing structures employing the same | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6243521A | Fibers with optical function | Textiles; Paper | 12 | Expired |
| US6577446B2 | Coloring structure for producing colors | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6116371A | Cable steering device | Performing Operations; Transporting | 12 | Expired |
| US5753277A | Spinneret for manufacturing modified cross-section fibers with optical function | Textiles; Paper | 11 | Expired |
| US5941339A | Cable-type steering device | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4647071A | Seat belt device for vehicles | Performing Operations; Transporting | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.