Issued Patents All Time
Showing 101–125 of 126 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4688122 | Releasable connection arrangement of a loading and/or ejection mechanism in a tape player | Kazuki Takai, Shigeo Kinoshita, Junichi Kikuchi, Toshihiko Fukazawa | 1987-08-18 |
| 4645726 | Solid state lithium battery | Masahiko Hiratani, Katsuki Miyauchi, Keiichi Kanehori, Fumiyoshi Kirino, Tetsuichi Kudo | 1987-02-24 |
| 4630153 | Magnetic tape device | Kazuki Takai, Satoshi Takagi | 1986-12-16 |
| 4614987 | Mode selection device of a tape deck | Akira Sukenari, Isao Hasegawa | 1986-09-30 |
| 4595853 | Apparatus for and method of determining properties of saw substrates | Kazuyuki Nagatsuma, Hirosi Takeuchi, Sakichi Ashida, Shigeru Jyomura | 1986-06-17 |
| 4581665 | Mode changing mechanism for a tape player | Satoshi Takagi, Kazuki Takai | 1986-04-08 |
| 4555456 | Cathode structure for thin film battery | Keiichi Kanehori, Katsuki Miyauchi, Fumiyoshi Kirino, Tetsuichi Kudo | 1985-11-26 |
| 4538753 | Tape recorder | Hideki Hayashi, Satoshi Takagi, Sadayoshi Endo | 1985-09-03 |
| 4523241 | Head shift mechanism in a magnetic tape apparatus | Kazuki Takai, Satoshi Takagi | 1985-06-11 |
| 4511103 | Tape end detecting device in a tape player | Hideki Hayashi, Yukio Akiike, Shigeo Kinoshita | 1985-04-16 |
| 4506882 | Device for placing banknotes with their front or reverse sides facing in the same direction | Yoshihiro Koshio | 1985-03-26 |
| 4497001 | Auto-reverse mechanism for use in magnetic recording/reproducing apparatus | Hideki Hayashi, Sadayoshi Endo, Satoshi Takagi | 1985-01-29 |
| 4490641 | Three electrode piezoelectric ceramic resonator | Hiroshi Takeuchi, Shigeru Jyo mura, Kazuyuki Nagatsuma, Mitsutaka Hikita, Sakichi Ashida | 1984-12-25 |
| 4458172 | Ultrasonic probe | Hiroshi Takeuchi, Etsuji Yamamoto, Shigeru Jyomura, Sakichi Ashida | 1984-07-03 |
| 4450421 | Dielectric filter | Takeshi Meguro | 1984-05-22 |
| 4425591 | Magnetic recording/reproducing apparatus | Kazuki Takai, Satoshi Takagi | 1984-01-10 |
| 4425555 | Dielectric filter module | Takeshi Meguro | 1984-01-10 |
| 4410868 | Dielectric filter | Takeshi Meguro, Bun-ichi Miyamoto | 1983-10-18 |
| 4408235 | Recording mode locking system in a video signal magnetic recording apparatus | — | 1983-10-04 |
| 4378917 | Tape-end detecting device | Tokuji Negishi, Satoshi Takagi | 1983-04-05 |
| 4333842 | Piezoelectric single crystal and surface acoustic wave element employing the same | Kazuyuki Nagatsuma, Sigeru Jyomura, Sakichi Ashida, Hiroshi Takeuchi | 1982-06-08 |
| 4307211 | Preparation of an ethylene-ethyl acrylate-acrylic acid terpolymer | Kazuyuki Isobe, Kiroku Tsukada, Fumio Tsuruwaka | 1981-12-22 |
| 4243541 | Piezoelectric ceramics | Hiroshi Takeuchi, Shigeru Jyomura, Kunio Yamashita, Kazuyuki Nagatsuma, Sakichi Ashida +1 more | 1981-01-06 |
| 4227224 | Cassette tape recording/reproducing apparatus | Hiroyuki Umezawa, Kazuki Takai, Hitoshi Okada | 1980-10-07 |
| 4203873 | Anionic detergent composition containing a builder mixture comprising an imidobis-sulfate and sodium citrate or nitrilotriacetate | Hiroshi Suzuki, Yosiro Yasumoto, Sigeru Kinomura, Kazuo Nagashima | 1980-05-20 |