Issued Patents All Time
Showing 76–100 of 115 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5221660 | Semiconductor substrate having a superconducting thin film | Hideo Itozaki, Keizo Harada, Shuji Yazu, Tetsuji Jodai | 1993-06-22 |
| 5206214 | Method of preparing thin film of superconductor | Keizo Harada, Shuji Yazu, Tetsuji Jodai | 1993-04-27 |
| 5201986 | Diamond synthesizing method | Nobuhiro Ota, Takayuki Shibata | 1993-04-13 |
| 5197651 | Bonding tool | Tsutomu Nakamura, Katsuyuki Tanaka, Tetuso Nakai, Takahiro Imai, Akihiko Ikegaya | 1993-03-30 |
| 5179070 | Semiconductor substrate having a superconducting thin film with a buffer layer in between | Keizo Harada, Hideo Itozaki, Shuji Yazu, Tetsuji Jodai | 1993-01-12 |
| 5173612 | X-ray window and method of producing same | Takahiro Imai | 1992-12-22 |
| 5173089 | Method for producing the polycrystalline diamond tool | Keiichiro Tanabe | 1992-12-22 |
| 5169829 | Method for producing a superconducting circuit | Nobuhiko Fujita, Hideo Itozaki, Saburo Tanaka, Takahiro Imai, Keizo Harada +6 more | 1992-12-08 |
| 5162886 | Hall device | Yoshiki Nishibayashi, Hideaki Nakahata, Hiromu Shiomi | 1992-11-10 |
| 5160869 | Surface acoustic wave device | Hideaki Nakahata | 1992-11-03 |
| 5139372 | Polycrystalline diamond tool and method for producing the polycrystalline diamond tool | Keiichiro Tanabe | 1992-08-18 |
| 5133783 | Inner peripheral type thin plate blade and method of producing the same | Keiichiro Tanabe | 1992-07-28 |
| 5127983 | Method of producing single crystal of high-pressure phase material | Takahiro Imai | 1992-07-07 |
| 5114906 | Process for depositing Tl-containing superconducting thin films on (110) MgO substrates | Kenjiro Higaki, Keizo Harada, Hideo Itozaki, Shuji Yazu | 1992-05-19 |
| 5111491 | X-ray lithography mask and method for producing same | Takahiro Imai | 1992-05-05 |
| 5084265 | Process for preparing a thin film of superconducting compound oxide | Keizo Harada, Shuji Yazu, Tetsuji Jodai | 1992-01-28 |
| 5081438 | Thermistor and its preparation | Hideaki Nakahata | 1992-01-14 |
| 5079425 | Radiation detecting element | Takahiro Imai, Tetsuo Yashiki | 1992-01-07 |
| 5075096 | Method of vapor-phase synthesizing diamond | Keiichiro Tanabe | 1991-12-24 |
| 5074245 | Diamond synthesizing apparatus | Nobuhiro Ota | 1991-12-24 |
| 5057201 | Process for depositing a superconducting thin film | Nobuhiko Fujita, Hideo Itozaki, Saburo Tanaka, Keizo Harada, Tetsuji Jodai | 1991-10-15 |
| 5051398 | Process for preparing a bismuth-type superconducting thin film | Kenjiro Higaki, Keizo Harada, Hideo Itozaki, Shuji Yazu | 1991-09-24 |
| 5030615 | Method for producing thallium oxide superconductor | Tomoyuki Awazu, Hideo Itozaki, Shuji Yazu | 1991-07-09 |
| 5001452 | Semiconducting diamond and process for producing the same | Takahiro Imai, Hideaki Nakahata | 1991-03-19 |
| 4997813 | Superconducting thin film and a process for depositing the same | Kenjiro Higaki, Keizo Harada, Hideo Itozaki, Shuji Yazu | 1991-03-05 |