Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8709306 | Thermochromic microparticles, dispersions thereof, and manufacturing method thereof, as well as light-modulating coatings, light-modulating films and light-modulating inks | Ping Jin, Shidong Ji | 2014-04-29 |
| 6993253 | Heating apparatus with special selective radiant material partially coated thereon | — | 2006-01-31 |
| 6989185 | Optical memory | — | 2006-01-24 |
| 5053293 | Method for production of photoelectrochemical cell and cell produced thereby | Hiromi Yamakita, Kiyoshi Hayakawa, Hiroshi Taoda | 1991-10-01 |
| 4869795 | Method for gasification of aqueous acetone solution | Hiroshi Taoda, Kiyoshi Hayakawa, Hiromi Yamakita | 1989-09-26 |
| 4794130 | Method for graft polymerization of acetylene compound on a shaped polymer article | Kiyoshi Hayakawa, Hiromi Yamakita, Hiroshi Taoda | 1988-12-27 |
| 4647348 | Method for production of film-coated silicon semiconductor electrode | Hiromi Yamakita, Kiyoshi Hayakawa, Hiroshi Taoda | 1987-03-03 |