Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12121949 | Method for molding screw thread of metal pipe | Hiroyuki Okamura | 2024-10-22 |
| 11862121 | Liquid crystal apparatus and projection-type display apparatus | Hiroyuki Oikawa, Kiyoshi Hara | 2024-01-02 |
| 9577237 | Inorganic oxide powder, inorganic oxide-containing slurry, lithium ion secondary battery using said slurry, and production method therefor | Hirotaka Ozaki, Yasuharu Kobashi | 2017-02-21 |
| 8937855 | Holographic optical pickup device, optical information recording and reproducing device, and method of reproducing optical information, having angular variable element arrangements for changing a light angle | Kazuyoshi Yamazaki | 2015-01-20 |
| 6376052 | Multilayer printed wiring board and its production process, resin composition for filling through-hole | Motoo Asai, Kouta Noda, Takashi Kariya, Hiroshi Segawa | 2002-04-23 |
| 6010867 | Reagent for biomaterials assay, preparation method thereof, and assay method | Takeshi Kobayashi, Hiroyuki Honda | 2000-01-04 |
| 5575964 | Method for producing silica-alumina fiber | Hiroshi Umezaki, Yasuyuki Oki | 1996-11-19 |
| 5449625 | Optical fiber based fluorescent immunoassay apparatus | Takeshi Kobayashi, Shinji Iijima, Yasunori Sakai | 1995-09-12 |
| 5401469 | Plastic optical biomaterials assay device | Takeshi Kobayashi, Hiroyuki Honda | 1995-03-28 |
| 5354574 | Method for producing optical fiber having formyl groups on core surface thereof | Takeshi Kobayashi, Shinji Iijima, Kazue Ohe, Yasunori Sakai | 1994-10-11 |