Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8900480 | Ceramic composite material for light conversion and use thereof | Shin-ichi Sakata | 2014-12-02 |
| 5981415 | Ceramic composite material and porous ceramic material | Narihito Nakagawa, Kazutoshi Shimizu, Hideki Ohtsubo, Takumi Wakamoto, Yasuhiko Kohtoku | 1999-11-09 |
| 5902763 | Fused ceramic composite | Narihito Nakagawa, Hideki Ohtsubo, Takumi Wakamoto, Kazutoshi Shimizu, Yasuhiko Kohtoku | 1999-05-11 |
| 5569547 | Ceramic composite material | Hideki Ohtsubo, Yasuhiko Kohtoku | 1996-10-29 |
| 5484752 | Ceramic composite material | Hideki Ohtsubo, Yasuhiko Kohtoku | 1996-01-16 |
| 5039476 | Method for production of powder metallurgy alloy | Mitsuru Adachi, Akio Okamoto, Hideki Iwai | 1991-08-13 |
| 4980242 | Fiber-reinforced metal composite | Tadashi Yamamoto, Michiyuki Suzuki, Masahiro Tokuse | 1990-12-25 |
| 4963439 | Continuous fiber-reinforced Al-Co alloy matrix composite | Tadashi Yamamoto, Michiyuki Suzuki, Masahiro Tokuse | 1990-10-16 |
| 4879074 | Method for coating soot on a melt contact surface | Hideho Yoshioka, Hiroyoshi Oba, Kiyoshi Fujino | 1989-11-07 |
| 4860542 | Piston-cylinder pulsator circuit with superplastic alloy pressure transmitting medium | Haruaki Hatayama, Hideo Takei, Takuji Okabe, Toyoaki Ueno | 1989-08-29 |
| 4770935 | Inorganic fibrous material as reinforcement for composite materials and process for production thereof | Takemi Yamamura, Toshihiro Ishikawa, Masaki Shibuya | 1988-09-13 |
| 4729730 | Pressure transmitting apparatus with superplastic alloy as the pressure transmitting medium | Haruaki Hatayama, Hideo Takei, Takuji Okabe, Toyoaki Ueno | 1988-03-08 |
| 4618529 | Inorganic fiber-reinforced ceramic composite material | Takemi Yamamura, Masahiro Tokuse | 1986-10-21 |
| 4614690 | Inorganic fiber-reinforced metallic composite material | Takemi Yamamura, Masahiro Tokuse | 1986-09-30 |