Tohru Kikuchi
19Patents
8h-index
37Co-inventors
72Inventor score
Filing activity: Feb 23, 1988 → Mar 26, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4968759A | Phenolic polymer and production thereof | Chemistry; Metallurgy | 43 | Expired |
| US5102962A | Phenolic polymer and production thereof | Chemistry; Metallurgy | 36 | Expired |
| US4897438A | Stabilized synthetic resin composition | Chemistry; Metallurgy | 36 | Expired |
| US5350811A | Epoxy resin and adhesive composition containing the same | Electricity | 22 | Expired |
| US5087658A | Heat-resistant resin paste and integrated circuit device produced by using the heat-resistant resin paste | Electricity | 10 | Expired |
| US5164816A | Integrated circuit device produced with a resin layer produced from a heat-resistant resin paste | Electricity | 9 | Expired |
| US6433738B1 | Transmission antenna directivity control apparatus and method | Electricity | 9 | Expired |
| US6289202A | Selecting a radio channel from a group of radio channels where an influence of intermodulation has been considered during simultaneous communication with a plurality of radios | Electricity | 9 | Expired |
| US5262277A | Photosensitive resin composition and photosensitive element using the same | Physics | 8 | Expired |
| US8813888B2 | Vehicle body rear structure | Performing Operations; Transporting | 5 | Active |
| US4958001A | Dicyclohexyl-3,4,3',4'-tetracarboxylic acid or dianhydride thereof and polyamide-acid and polyimide obtained therefrom | Chemistry; Metallurgy | 4 | Expired |
| US7233283B2 | Directional antenna control device, beam selecting method therefor, and program | Electricity | 4 | Expired |
| US5258139A | Epoxy resin and adhesive composition containing the same | Electricity | 3 | Expired |
| US4912233A | Para- or meta-terphenyltetracarboxylic acid, dianhydride thereof and process for preparing the same | Chemistry; Metallurgy | 2 | Expired |
| US5055593A | 1,3-bis(dicarboxyphenyl)-1,1,3,3-tetraphenyldisiloxane derivative, process for producing the same, and process for producing polyimide from the same | Chemistry; Metallurgy | 2 | Expired |
| US5166363A | Process for producing 1,3-bis(dicarboxyphenyl)-disiloxane derivative or dianhydride thereof | Chemistry; Metallurgy | 1 | Expired |
| US9495799B2 | Image distortion correction system | Physics | 1 | Active |
| US8594001B2 | Packet communication system and its communication method, base station, and mobile station | Electricity | 0 | Active |
| US5242917A | Tetracarboxylic acid dianhydride having disiloxane linkage and process for producing the same | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.