Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6562746 | Cubic boron nitride-based sintered material and manufacture thereof | Yasuhiro Enya, Yoshinori Nishida, Tatsuya Hara | 2003-05-13 |
| 6209379 | Large deformation apparatus, the deformation method and the deformed metallic materials | Yoshinori Nishida, Tsunemichi Imai | 2001-04-03 |
| 6024909 | Coated ceramic particles, a ceramic-base sinter and a process for producing the same | Haruo Yoshida, Yukiyoshi Yamada, Tadashi Fuyuki, Satoshi Akiyama, Yoshiaki Hamada +1 more | 2000-02-15 |
| 6024915 | Coated metal particles, a metal-base sinter and a process for producing same | Haruo Yoshida, Yukiyoshi Yamada, Tadashi Fuyuki, Satoshi Akiyama, Yoshiaki Hamada +1 more | 2000-02-15 |
| 5981416 | Titanium nitride aluminum based sintered material and its production method | Kazutaka Suzuki, Yoshinori Nishida, Haruo Yoshida, Yasuhiro Enya, Akinari Ishikawa +1 more | 1999-11-09 |
| 5948716 | Cubic boron nitride based sintered material and its producing method | Kazutaka Suzuki, Yoshinori Nishida, Haruo Yoshida, Yasuhiro Enya, Akinari Ishikawa +1 more | 1999-09-07 |
| 5536485 | Diamond sinter, high-pressure phase boron nitride sinter, and processes for producing those sinters | Haruo Yoshida, Yukiyoshi Yamada, Tadashi Fuyuki, Satoshi Akiyama, Yoshiaki Hamada +4 more | 1996-07-16 |
| 5132245 | Method for production of cubic boron nitride-containing high-density inorganic composite sintered article | Haruo Yoshido, Kazutaka Suzuki, Michihide Machida | 1992-07-21 |
| 5043304 | Method of production of cubic boron nitride-containing high-density inorganic composite sintered article | Haruo Yoshida, Kazutaka Suzuki, Michihide Machida | 1991-08-27 |
| 5030596 | Sintered article of diamond and method for production thereof | Haruo Yoshida, Kazutaka Suzuki, Yoshio Tasaki, Shiro Ikuta, Masamitu Ishikawa +1 more | 1991-07-09 |
| 4913138 | Adhesive bandage for personal use | Haruo Yoshida | 1990-04-03 |
| 4902652 | Method for production of a sintered article of diamond | Haruo Yoshida, Kazutaka Suzuki, Yoshio Tasaki, Shiro Ikuta, Masamitu Ishikawa +1 more | 1990-02-20 |