Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9309880 | Fluid transporting device of the peristaltic type with a push pin and push plate arrangement | Hajime Miyazaki, Kazuo Kawasumi | 2016-04-12 |
| 8888473 | Fluid transporting device of the peristaltic type with a push pin and push plate arrangement | Hajime Miyazaki, Kazuo Kawasumi | 2014-11-18 |
| 8858201 | Fluid transporting device of the peristaltic type with a push pin and push plate arrangement | Hajime Miyazaki, Kazuo Kawasumi | 2014-10-14 |
| 8834138 | Fluid transporting device of the peristaltic type with a push pin and push plate arrangement | Hajime Miyazaki, Kazuo Kawasumi | 2014-09-16 |
| 8157546 | Fluid transporting device of the peristaltic type with a push pin and push plate arrangement | Hajime Miyazaki, Kazuo Kawasumi | 2012-04-17 |
| 8100675 | Fluid transporting device, and fluid transporter | Hajime Miyazaki, Kazuo Kawasumi | 2012-01-24 |
| 7965568 | Semiconductor integrated circuit device and method of testing same | Nobutoshi Tsunesada, Tsuyoshi Hirakawa, Noriaki Komatsu | 2011-06-21 |
| 7950908 | Fluid transporting device of a peristalic type with tube and push pin arrangement | Hajime Miyazaki, Kazuo Kawasumi | 2011-05-31 |
| 7907473 | Semiconductor memory device and data storage method including address conversion circuit to convert coordinate information of data into one-dimensional information to amplifier | Tatsuya Ishizaki, Hironori Nakamura, Takayuki Kurokawa | 2011-03-15 |
| 7394727 | Clock | — | 2008-07-01 |
| 6788600 | Non-volatile semiconductor memory | Hiroshi Sugawara, Toshikatsu Jinbo, Atsunori Miki, Takayuki Kurokawa | 2004-09-07 |
| 6632154 | Gear apparatus | — | 2003-10-14 |
| 5139623 | Method of forming oxide film on stainless steel | Tadahiro Ohmi, Akihiko Hogetsu, Masao Saito | 1992-08-18 |
| 5124033 | Ultrapure water producing system | Tadahiro Ohmi, Akihiko Hogetsu, Masao Saito | 1992-06-23 |
| 4545686 | Electronic timepiece | — | 1985-10-08 |
| 4523857 | Multi-function analog electronic timepiece | — | 1985-06-18 |
| 4436435 | Analog and digital display timepiece | — | 1984-03-13 |
| 4421420 | Electronic timepiece with animation | — | 1983-12-20 |
| 4365899 | Gear train of an electronic timepiece | Imao Hiraga | 1982-12-28 |
| 4317188 | Magnetic shielding plate for a step motor in an electronic wristwatch | — | 1982-02-23 |
| 4316274 | Battery life indication method for an electronic timepiece | — | 1982-02-16 |
| 4290129 | Electronic watch with supplemental function display | — | 1981-09-15 |