Issued Patents All Time
Showing 51–62 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5030744 | Polyborosilazane and process for producing same | Osamu Funayama, Mikiro Arai, Yuuji Tashiro, Kiyoshi Sato | 1991-07-09 |
| 4975512 | Reformed polysilazane and method of producing same | Osamu Funayama, Mikiro Arai | 1990-12-04 |
| 4965058 | Polysiloxazanes, silicon oxynitride fibers and processes for producing same | Osamu Funayama, Mikiro Arai, Hayato Nishii | 1990-10-23 |
| 4933160 | Reformed, inorganic polysilazane | Osamu Funayama, Mikiro Arai | 1990-06-12 |
| 4886860 | Polymetalosilazane and process for preparing same | Mikiro Arai, Osamu Funayama, Yuuji Tashiro | 1989-12-12 |
| 4869858 | Processes for producing polysiloxazanes and silicon oxynitride fibers | Osamu Funayama, Mikiro Arai, Hayato Nishii | 1989-09-26 |
| 4861569 | Reformed, inorganic polysilazane and method of producing same | Osamu Funayama, Mikiro Arai | 1989-08-29 |
| 4840778 | Inorganic polysilazane and method of producing the same | Mikiro Arai, Takuji Itoh | 1989-06-20 |
| 4833107 | Method for producing nitride-base ceramics | Hiroshi Kaya, Kozaburo Tamura | 1989-05-23 |
| 4818611 | High-purity silicon nitride fibers | Mikiro Arai, Osamu Funayama, Hayato Nishii | 1989-04-04 |
| 4795622 | Method for producing silicon-imide | Mikiro Arai | 1989-01-03 |
| 4659850 | Polyorgano(hydro)silazane and process for producing same | Mikiro Arai, Osamu Funayama | 1987-04-21 |