Hitoshi Imamura
29Patents
5h-index
36Co-inventors
69Inventor score
Filing activity: Jul 15, 1976 → Mar 22, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD334990S | Fluorescent lamp unit for large screen information display | General | 22 | Expired |
| US4960485A | Automatic wafer mounting device | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4051382A | Activated gas reaction apparatus | Electricity | 16 | Expired |
| USD334242S | Fluorescent lamp unit for large screen information display | General | 12 | Expired |
| US4746316A | Method for manufacturing a luminous tube for discharge lamp | Chemistry; Metallurgy | 6 | Expired |
| US8963864B2 | Mobile terminal and editing controlling method | Physics | 4 | Active |
| US4746835A | Fluorescent lamp device having oval cross sectional tubes | Emerging Cross-Sectional Technologies | 4 | Expired |
| US9767080B2 | Mobile terminal device, storage medium, and display control method | Physics | 3 | Active |
| US4835440A | Fluorescent lamp generating different color light beams | Electricity | 2 | Expired |
| US7169868B2 | Molding material for ozone-resistant articles and ozone-resistant injection-molded articles | Chemistry; Metallurgy | 2 | Expired |
| US11826975B2 | Molded article and manufacturing method for molded article | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10731015B2 | Modified fluorine-containing copolymer, fluorine resin molded article, and method for manufacturing fluorine resin molded article | Chemistry; Metallurgy | 2 | Active |
| US9831014B2 | Heat-resistant electric wire | Chemistry; Metallurgy | 1 | Active |
| US11021582B2 | Method for producing modified molded article of fluororesin | Chemistry; Metallurgy | 1 | Active |
| US11072672B2 | Process for producing modified molded article, molded article, diaphragm, and diaphragm valve | Electricity | 1 | Active |
| US9963564B2 | Modified fluorine-containing copolymer and fluorine resin molded article | Chemistry; Metallurgy | 1 | Active |
| US10294339B2 | Method for producing modified molded article of fluororesin | Chemistry; Metallurgy | 1 | Active |
| US12311417B2 | Method and system for producing fluororesin molded article | Performing Operations; Transporting | 0 | Active |
| US9396704B2 | Method and device for displaying images and text in accordance with a selected pattern | Physics | 0 | Active |
| US5049781A | Discharge lamp | Electricity | 0 | Expired |
| US12392440B2 | Welded body | Chemistry; Metallurgy | 0 | Active |
| US9659547B2 | Method and device for displaying images and text in accordance with a selected pattern | Physics | 0 | Active |
| US9851031B2 | Joint and joint assembly | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12116434B2 | Wafer cup | Chemistry; Metallurgy | 0 | Active |
| US12036714B2 | Molding material and tube | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.