Issued Patents All Time
Showing 26–50 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8201584 | Exhaust pipe | Jin Wakamatsu | 2012-06-19 |
| 7801278 | Rotary anode X-ray tube | Hitoshi Hattori, Yasuo Yoshii, Chiharu Tadokoro, Hironori Nakamuta, Tetsuya Yonezawa | 2010-09-21 |
| 7746982 | Rotary anode X-ray tube | Yasuo Yoshii, Chiharu Tadokoro, Hitoshi Hattori, Hironori Nakamuta, Tetsuya Yonezawa | 2010-06-29 |
| 7718252 | Inorganic fiber article | Tsutomu Sato | 2010-05-18 |
| 7697665 | Rotating anode X-ray tube | Tetsuya Yonezawa, Hironori Nakamuta, Ryoichi Takahashi, Yasuo Yoshii, Hitoshi Hattori | 2010-04-13 |
| 7084376 | Semiconductor production device ceramic plate | Yasuji Hiramatsu | 2006-08-01 |
| 7078655 | Ceramic substrate, ceramic heater, electrostatic chuck and wafer prober for use in semiconductor producing and inspecting devices | Yasuji Hiramatsu | 2006-07-18 |
| 7071551 | Device used to produce or examine semiconductors | Yasuji Hiramatsu | 2006-07-04 |
| 7015166 | Carbon-containing aluminum nitride sintered compact and ceramic substrate for use in equipment for manufacturing or inspecting semiconductor | Yasuji Hiramatsu | 2006-03-21 |
| 7011874 | Ceramic substrate for semiconductor production and inspection devices | Yasuji Hiramatsu | 2006-03-14 |
| 6967312 | Semiconductor manufacturing/testing ceramic heater, production method for the ceramic heater and production system for the ceramic heater | Yasuiji Hiramatsu, Satoru Kariya | 2005-11-22 |
| 6964812 | Carbon-containing aluminum nitride sintered compact and ceramic substrate for use in equipment for manufacturing or inspecting semiconductor | Yasuji Hiramatsu | 2005-11-15 |
| 6960743 | Ceramic substrate for semiconductor manufacturing, and method of manufacturing the ceramic substrate | Yasuji Hiramatsu | 2005-11-01 |
| 6956186 | Ceramic heater | Yasuji Hiramatsu | 2005-10-18 |
| 6936343 | Ceramic substrate | Yasuji Hiramatsu | 2005-08-30 |
| 6929874 | Aluminum nitride sintered body, ceramic substrate, ceramic heater and electrostatic chuck | Yasuji Hiramatsu | 2005-08-16 |
| 6924464 | Ceramic heater and manufacturing method of ceramic heater | Yanling Zhou, Satoru Kariya | 2005-08-02 |
| 6921881 | Ceramic joint body | Kazuteru Ohkura | 2005-07-26 |
| 6919124 | Ceramic substrate | — | 2005-07-19 |
| 6917020 | Ceramic heater | — | 2005-07-12 |
| 6900149 | Carbon-containing aluminum nitride sintered compact and ceramic substrate for use in equipment for manufacturing or inspecting semiconductor | Yasuji Hiramatsu | 2005-05-31 |
| 6897414 | Ceramic heater for semiconductor manufacturing/testing apparatus | Kazutaka Mashima | 2005-05-24 |
| 6891263 | Ceramic substrate for a semiconductor production/inspection device | Yasuji Hiramatsu | 2005-05-10 |
| 6887316 | Ceramic heater | Yasuji Hiramatsu | 2005-05-03 |
| 6888236 | Ceramic substrate for manufacture/inspection of semiconductor | Yasuji Hiramatsu, Atsushi Ozaki | 2005-05-03 |