Issued Patents All Time
Showing 51–75 of 115 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5401715 | Semiconductor substrate having a superconducting thin film | Hideo Itozaki, Keizo Harada, Shuji Yazu, Tetsuji Jodai | 1995-03-28 |
| 5390401 | Method for producing a surface acoustic wave device | Shinichi Shikata, Hideaki Nakahata, Akihiro Hachigo | 1995-02-21 |
| 5391409 | Low temperature method for synthesizing diamond with high quality by vapor phase deposition | Takayuki Shibata, Nobuhiro Ota | 1995-02-21 |
| 5387310 | Method for producing single crystal diamond film | Hiromu Shiomi | 1995-02-07 |
| 5387443 | Laser CVD method for synthesizing diamond | Nobuhiro Ota, Kenichi Watanabe | 1995-02-07 |
| 5380516 | Process for synthesizing diamond in a vapor phase | Keiichiro Tanabe, Takahiro Imai | 1995-01-10 |
| 5372799 | Process for the synthesis of granular diamond | Tadafumi Adschiri, Junji Degawa, Takahiro Imai, Takehiko Furusawa, deceased | 1994-12-13 |
| 5373171 | Thin film single crystal substrate | Takahiro Imai, Hideaki Nakahata | 1994-12-13 |
| 5370299 | Bonding tool having diamond head and method of manufacturing the same | Keiichiro Tanabe, Toshiya Takahashi, Akihiko Ikegaya | 1994-12-06 |
| 5355568 | Method of making a surface acoustic wave device | Takahiro Imai, Hideaki Nakahata, Akihiro Hachigo | 1994-10-18 |
| 5330968 | Laser ablation process for preparing oxide superconducting thin films | Tatsuoki Nagaishi, Nobuhiro Ota | 1994-07-19 |
| 5329208 | Surface acoustic wave device and method for producing the same | Takahiro Imai, Hideaki Nakahata, Akihiro Hachigo | 1994-07-12 |
| 5320865 | Method of manufacturing a surface acoustic wave device | Hideaki Nakahata, Shinichi Shikata, Akihiro Hachigo | 1994-06-14 |
| 5314570 | Process and apparatus for the production of diamond | Akihiko Ikegaya | 1994-05-24 |
| 5294858 | Surface acoustic wave device | Hideaki Nakahata, Akihiro Hachigo, Shinichi Shikata | 1994-03-15 |
| 5277942 | Insulating member and electric parts using the same | Akihiko Ikegaya, Tetsuo Yashiki, Tetsuya Abe, Yoshio Murakami | 1994-01-11 |
| 5270028 | Diamond and its preparation by chemical vapor deposition method | Keiichiro Tanabe, Takahiro Imai | 1993-12-14 |
| 5264412 | Laser ablation method for forming oxide superconducting thin films using a homogenized laser beam | Nobuhiro Ota, Tatsuoki Nagaishi | 1993-11-23 |
| 5258091 | Method of producing X-ray window | Takahiro Imai | 1993-11-02 |
| 5252840 | Semiconductor device having differently doped diamond layers | Hiromu Shiomi, Yoshiki Nishibayashi | 1993-10-12 |
| 5242663 | Method of and apparatus for synthesizing hard material | Hiromu Shiomi, Nobuhiro Ota, Takahiro Imai | 1993-09-07 |
| 5243199 | High frequency device | Hiromu Shiomi, Yoshiki Nishibayashi | 1993-09-07 |
| 5235236 | Surface acoustic wave device | Hideaki Nakahata, Shinichi Shikata, Akihiro Hachigo | 1993-08-10 |
| 5225397 | Method for preparing superconducting thin film | Hideo Itozaki, Saburo Tanaka, Kenjiro Higaki, Hisao Hattori, Shuji Yazu +1 more | 1993-07-06 |
| 5221870 | Surface acoustic wave device | Hideaki Nakahata | 1993-06-22 |