Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479305 | Semiconductor device manufacturing method | Ryuji Kono, Akihiko Ariga, Hideyuki Aoki, Hiroyuki Ohta, Yoshishige Endo +4 more | 2002-11-12 |
| 6465264 | Method for producing semiconductor device and apparatus usable therein | Ryuji Kohno, Hiroya Shimizu, Atsushi Hosogane, Toshio Miyatake, Hideo Miura +4 more | 2002-10-15 |
| 6444172 | Water quality meter and water quality monitoring system | Masao Fukunaga, Tamio Ishihara, Koji Saito, Katsutoshi Yamada, Hideo Enoki +3 more | 2002-09-03 |
| 6398930 | Water quality meter and water quality monitoring system | Masao Fukunaga, Tamio Ishihara, Koji Saito, Katsutoshi Yamada, Hideo Enoki +3 more | 2002-06-04 |
| 6358762 | Manufacture method for semiconductor inspection apparatus | Ryuji Kohno, Hideo Miura, Yoshishige Endo, Atsushi Hosogane, Hideyuki Aoki +1 more | 2002-03-19 |
| 6290908 | Water quality meter and water monitoring system | Masao Fukunaga, Tamio Ishihara, Koji Saito, Katsutoshi Yamada, Hideo Enoki +3 more | 2001-09-18 |
| 5276573 | Slider unit controllably actuated at a surface of a moving information recording medium | Takeshi Harada, Atsushi Hosogane, Akiomi Kohno, Kenji Mori | 1994-01-04 |
| 5163209 | Method of manufacturing a stack-type piezoelectric element | Takeshi Harada, Akiomi Kohno, Shigeru Jomura | 1992-11-17 |
| 5032248 | Gas sensor for measuring air-fuel ratio and method of manufacturing the gas sensor | Takeshi Harada, Yoshiro Ibaraki, Sadayasu Ueno, Norio Ichikawa | 1991-07-16 |
| 4915814 | Sensor for measurement of air/fuel ratio and method of manufacturing | Takeshi Harada, Yoshiro Ibaraki, Katsuyoshi Terakado, Sadayasu Ueno, Norio Ichikawa | 1990-04-10 |
| 4732369 | Arc apparatus for producing ultrafine particles | Takeshi Araya, Yoshiro Ibaraki, Yoshishige Endo, Susumu Hioki | 1988-03-22 |
| 4610718 | Method for manufacturing ultra-fine particles | Takeshi Araya, Ryoji Okada, Yoshiro Ibaraki, Susumu Hioki, Yoshishige Endo +1 more | 1986-09-09 |