Issued Patents All Time
Showing 51–74 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6258039 | Respiratory gas consumption monitoring device and monitoring method | Mineo Okamoto, Yoshikazu Shirane, Kenji Demura | 2001-07-10 |
| 6118152 | Semiconductor device and method of manufacturing the same | Toshiyuki Morishita, Toshimasa Yamamoto | 2000-09-12 |
| 5874768 | Semiconductor device having a high breakdown voltage | Hiroaki Himi, Seiji Fujino | 1999-02-23 |
| 5840095 | Method and apparatus for producing flat metal powder directly from melt | Taizo Kawamura, Yoshio Harakawa | 1998-11-24 |
| 5837706 | Drug for neuroprotection | Yasufumi Shirasaki | 1998-11-17 |
| 5777365 | Semiconductor device having a silicon-on-insulator structure | Toshiyuki Morishita, Hiroaki Himi | 1998-07-07 |
| 5681954 | Piperazine derivatives | Kenjiro Yamamoto, Atsushi Hasegawa, Hideki Kubota, Masahiro Ando, deceased | 1997-10-28 |
| 5661150 | Drug for neuroprotection | Yasufumi Shirasaki | 1997-08-26 |
| 5466303 | Semiconductor device and manufacturing method therefor | Seiji Fujino, Tadashi Hattori | 1995-11-14 |
| 5362339 | Magnetic refrigerant and process for producing the same | Hiroyuki Horimura, Tsuyoshi Masumoto, Akihisa Inoue, Kazuhiko Kita | 1994-11-08 |
| 5344507 | Wear-resistant aluminum alloy and method for working thereof | Tsuyoshi Masumoto, Akihisa Inoue, Kazuhiko Kita | 1994-09-06 |
| 5318641 | Particle-dispersion type amorphous aluminum-alloy having high strength | Tsuyoshi Masumoto, Akihisa Inoue, Kazuhiko Kita, Hiroyuki Horimura, Noriaki Matsumoto | 1994-06-07 |
| 5306363 | Thin aluminum-based alloy foil and wire and a process for producing same | Tsuyoshi Masumoto, Akihisa Inoue, Noriaki Matsumoto, Kazuhiko Kita | 1994-04-26 |
| 5261762 | Tamping shoe of a vibration rammer | — | 1993-11-16 |
| 5250124 | Amorphous magnesium alloy and method for producing the same | Toshisuke Shibata, Akihisa Inoue, Akira Kato, Tsuyoshi Masumoto | 1993-10-05 |
| 5213148 | Production process of solidified amorphous alloy material | Tsuyoshi Masumoto, Akihisa Inoue, Noriaki Matsumoto, Yutaka Sato, Kazuhiko Kita | 1993-05-25 |
| 5074935 | Amorphous alloys superior in mechanical strength, corrosion resistance and formability | Tsuyoshi Masumoto, Akihisa Inoue, Kazuhiko Kita, Hideki Takeda | 1991-12-24 |
| 5064331 | Vertical conveying apparatus | Keiji Andoh | 1991-11-12 |
| 5032196 | Amorphous alloys having superior processability | Tsuyoshi Masumoto, Akihisa Inoue, Kazuhiko Kita | 1991-07-16 |
| 4953470 | Attraction type magnetic levitation vehicle system | — | 1990-09-04 |
| 4881002 | Miniature motor | — | 1989-11-14 |
| 4646651 | Floating apparatus for attractive magnetic floater | Sakae Yamamura | 1987-03-03 |
| 4526239 | Underwater hydraulic tool | Hidehiko Kaneda, Natsuo Inagaki | 1985-07-02 |
| 4324784 | Process for preventing growth of marine organisms on a substance using hydrogen peroxide | Akira Naito, Toru Hayakawa, Masakatsu Nakanishi, Sunao Ikuta, Shoichiro Kajiwara | 1982-04-13 |