Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5957576 | Screw for in-line screw type thermosetting resin injection molding machine | — | 1999-09-28 |
| 5679305 | Process for injection molding of phenolic resin molding material | Tamotsu Ishida | 1997-10-21 |
| 5478673 | Nonaqueous secondary battery | — | 1995-12-26 |
| 5243004 | Electron conductive high molecular compounds and electric conductive materials using them | Tadahiko Kubota, Shigetoshi Ono | 1993-09-07 |
| 5115057 | Electron-conductive high polymer and electroconductive material having the same | Shigetoshi Ono | 1992-05-19 |
| 4954417 | Light-sensitive microcapsule containing polymerizable compound and silver halide, and light-sensitive material employing the same | Taku Nakamura, Tsumoru Hirano, Shunichi Ishikawa | 1990-09-04 |
| 4950633 | Catalyst for hydrotreating coal liquefaction and circulation solvent | Toshio Yamaguchi, Kikoo Uekusa, Naoto Kinbara, Katsuzo Shiraishi, Yukuaki Mitarai | 1990-08-21 |
| 4820610 | Process for preparation of light-sensitive composition polymerizable composition containing a silver halide in-water emulsion | Taku Nakamura, Tsumoru Hirano | 1989-04-11 |