Issued Patents All Time
Showing 51–71 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4812783 | Phase locked loop circuit with quickly recoverable stability | Masahiro Honjo, Akihiro Takeuchi, Atsuo Ochi, Shinichi Aki, Masaaki Kobayashi | 1989-03-14 |
| 4771836 | Control for a weighing system | Kazufumi Naito, Setsuo Haze, Hideo Nobutugu, Seiji Yamada, Shuji Murata | 1988-09-20 |
| 4760449 | Video signal processing apparatus | Tokikazu Matsumoto, Masahiro Honjo | 1988-07-26 |
| 4754340 | Method of reproducing a chrominance signal from a previously low-range-converted chrominance signal using comb filtering and sampling | Masao Tomita, Tokikazu Matsumoto | 1988-06-28 |
| 4748857 | Ultrasonic apparatus for measuring the flow velocity of a fluid | — | 1988-06-07 |
| 4749501 | Solid soap composition containing microencapsulated hydrophobic liquids | Takayuki Kamura, Hiroto Arai, Masahiro Takizawa, Shoji Konishi | 1988-06-07 |
| 4733363 | Control system for combinatorial weighing or counting apparatus | Seiji Yamada, Hideo Nobutsugu | 1988-03-22 |
| 4724476 | Chrominance signal processing apparatus | Tokikazu Matsumoto, Masao Tomita | 1988-02-09 |
| 4694920 | Combination weighing system and method | Kazufumi Naito, Setsuo Haze, Hideo Nobutugu, Seiji Yamada, Shuji Murata | 1987-09-22 |
| 4689691 | Phototelegraphic transmission apparatus | Masaki Isogai | 1987-08-25 |
| 4683966 | Weighing system | Yukio Kakita, Kazumi Kitagawa | 1987-08-04 |
| 4673970 | Chrominance signal processing system | Tokikazu Matsumoto, Shinich Uchiyama | 1987-06-16 |
| 4669557 | Weighing apparatus | — | 1987-06-02 |
| 4649436 | Image processing apparatus in film image phototelegraphy | Ryuzo Motoori | 1987-03-10 |
| 4634531 | Membrane treatment method for semipermeable membranes | Katsufumi Oto, Masaru Kurihara | 1987-01-06 |
| 4618011 | Combinatorial weighing method with pairs of scales and zero adjustment | Takashi Sashiki | 1986-10-21 |
| 4516643 | Combinatorial weighing method and apparatus | — | 1985-05-14 |
| 4454767 | Ultrasonic metering device | Kazuteru Shinkai, Masaru Kohno, Norimasa Tamaoki, Kiyoshi Saito | 1984-06-19 |
| 4371470 | Method for manufacturing high quality fatty acid esters | Tadaaki Matsukura | 1983-02-01 |
| 4271708 | Ultrasonic measuring apparatus | Masaru Kohno | 1981-06-09 |
| 4183244 | Ultrasonic flow rate measuring apparatus | Masaru Kohno, Takeo Kada | 1980-01-15 |