Hideki Fujii
114Patents
11h-index
164Co-inventors
83Inventor score
Filing activity: Apr 28, 1989 → Dec 15, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7433493B1 | Abnormal behavior detector | Electricity | 74 | Expired |
| US6918971B2 | Titanium sheet, plate, bar or wire having high ductility and low material anisotropy and method of producing the same | Chemistry; Metallurgy | 33 | Expired |
| US5777392A | Semiconductor device having improved alignment marks | Electricity | 31 | Expired |
| US5678998A | Dental magnetic attachment | Human Necessities | 31 | Expired |
| US6336064B1 | Magnetic apparatus for detecting position of vehicle | Physics | 25 | Expired |
| US5232661A | .gamma. and .beta. dual phase TiAl based intermetallic compound alloy having superplasticity | Chemistry; Metallurgy | 17 | Expired |
| US5931676A | Dental attachment | Human Necessities | 13 | Expired |
| US7627097B2 | Communications terminal unit and method for controlling the same | Electricity | 13 | Expired |
| US8511896B2 | Rolling device | Emerging Cross-Sectional Technologies | 12 | Active |
| US5819077A | Graphics drawing system and method based on a client server system having shared graphics resources | Electricity | 12 | Expired |
| US8197931B2 | White polyester film and reflection sheet | Emerging Cross-Sectional Technologies | 11 | Active |
| US5210253A | Fluorine-containing organosilicon compound | Chemistry; Metallurgy | 11 | Expired |
| US8961307B2 | Game system, game processing method, game apparatus, and computer-readable storage medium | Human Necessities | 10 | Active |
| US7301661B2 | Communication terminal device and method of controlling same | Electricity | 10 | Expired |
| US5099053A | Fluorine-containing organic silicon compounds and a manufacturing method thereof | Chemistry; Metallurgy | 9 | Expired |
| US5348702A | Process for producing .gamma. and .beta. dual phase TiAl based intermetallic compound alloy | Chemistry; Metallurgy | 8 | Expired |
| US6063211A | High strength, high ductility titanium-alloy and process for producing the same | Chemistry; Metallurgy | 7 | Expired |
| US4987267A | Oligohexafluoropropylene oxide compound terminated with vinyl group at its one end | Chemistry; Metallurgy | 7 | Expired |
| US9610053B2 | Radiographic device | Human Necessities | 6 | Active |
| US5103173A | Permeameter having a differential transformer probe with a reduced distance between the detecting coils | Physics | 6 | Expired |
| US6380838B1 | Semiconductor device with repair fuses and laser trimming method used therefor | Electricity | 6 | Expired |
| US9175361B2 | Austenitic high Mn stainless steel and method production of same and member using that steel | Emerging Cross-Sectional Technologies | 6 | Active |
| US5657136A | Facsimile apparatus | Electricity | 5 | Expired |
| US5101057A | Fluorinated carboxylic acid derivatives and methods for making | Chemistry; Metallurgy | 3 | Expired |
| US5241096A | Fluorine-containing organosilicon compound | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.