Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12183448 | Medical image processing apparatus, trocar, medical observation system, image processing method, and computer readable recording medium | — | 2024-12-31 |
| 8175606 | Wireless communication system and soft handoff control method in wireless communication system | Michihiro Asanuma, Kiyotaka Kataoka | 2012-05-08 |
| 7286520 | Mobile terminal equipment and packet communication method between terminals | Yukiko Takeda, Hidenori Inouchi, Takehiro Morishige, Koh Ohnishi | 2007-10-23 |
| 6678620 | Method for promoting energy saving in fluid machinery | Hiromi Tamai, Yoshio Miyake | 2004-01-13 |
| 6539176 | Photometry device for camera | Katsumi Motomura | 2003-03-25 |
| 6284057 | Solder and soldering method | Osamu Asagi, Moriyuki Ebizuka, Koichi Shiozawa | 2001-09-04 |
| 5901778 | Method of manufacturing metallic materials with extremely fine crystal grains | Masahito Katoh | 1999-05-11 |
| 5871592 | Solder and soldering method | Osamu Asagi, Moriyuki Ebizuka, Koichi Shiozawa | 1999-02-16 |
| 5358687 | Processes for manufacturing intermetallic compounds, intermetallic alloys and intermetallic matrix composite materials made thereof | Yoshiji Kinoshita, Satoshi Ishizuka | 1994-10-25 |
| 4917359 | Apparatus for making hypereutectic Al-Si alloy composite materials | Satoshi Ishizuka, Shinji Yamamoto | 1990-04-17 |
| 4865808 | Method for making hypereutetic Al-Si alloy composite materials | Satoshi Ishizuka, Shinji Yamamoto | 1989-09-12 |
| 4636355 | Method for manufacture of highly ductile material | — | 1987-01-13 |
| 4457528 | Wheelchair | Hiroshi Tatsumi, Minoru Ida | 1984-07-03 |
| 4351220 | Electronic musical instrument of digital processing type | Shigeru Yamada | 1982-09-28 |
| 4246213 | Method of producing a cover member for a safety air-cushion | Yukio Takamatsu, Takashi Wakabayashi, Hideyo Noda, Tsuneteru Kamegai, Kazuo Ikawa | 1981-01-20 |
| 4189972 | Electronic musical instrument of numerical value processing type | Shigeru Yamada | 1980-02-26 |