Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10796807 | Nuclear reactor fuel rod and fuel assembly having bundled same | Ryou Ishibashi, Kinya Aota, Xudong Zhang, Seiji Yamashita | 2020-10-06 |
| 9211600 | Boron carbide-containing ceramic bonded body and method for producing the bonded body | Kiyoto Sekine, Takeshi Kumazawa, Hideki Hyuga | 2015-12-15 |
| 8049976 | Optical part holding member and production method thereof | Ikuo Taki, Hideki Hyuga, Yasunori Tanaka | 2011-11-01 |
| 7952820 | Optical part holding member and production method thereof | Ikuo Taki, Hideki Hyuga, Yasunori Tanaka | 2011-05-31 |
| 7855162 | Needle-shaped ceramic body, needle-shaped ceramic catalyst body and method for producing same | Jayaseelan Daniel Doni, Naoki Kondo, Shunkichi Ueno, Tatsuki Ohji, Shuzo Kanzaki +3 more | 2010-12-21 |
| 7838462 | Ceramic support capable of supporting catalyst, catalyst-ceramic body and processes for producing same | Jayaseelan Daniel Doni, Naoki Kondo, Shunkichi Ueno, Kazuhiko Koike, Keiichi Yamada +1 more | 2010-11-23 |
| 7749931 | Ceramic optical parts and production methods thereof | Hideki Hyuga, Tetsuya Yamazaki, Yasunori Tanaka | 2010-07-06 |
| 7605110 | Ceramic body, ceramic catalyst body and related manufacturing methods | Keiichi Yamada, Kazuhiko Koike, Katsumi Yoshida, Naoki Kondo, Hideki Hyuga | 2009-10-20 |
| 6632018 | Thermocouple-type temperature-detecting device | Tetsuya Isshiki, Takayuki Suzuki | 2003-10-14 |
| 6280083 | Thermocouple lance with layered sheath for measuring temperature in molten metal | Takayuki Suzuki | 2001-08-28 |
| D438682 | Golf cart | Yasuhiro Furuta, Kanji Yamamoto | 2001-03-06 |
| 6190038 | Thermocouple lance with alternating molybdenum layered sheath for measuring temperature in molten metal bath | Takayuki Suzuki | 2001-02-20 |
| 6130410 | Ceramic heater and process for producing the same | — | 2000-10-10 |
| 6102565 | Ceramic sheath type thermocouple | Hideo Kawamura, Kazuo Miyajima | 2000-08-15 |
| 6040256 | Method for producing a reaction sintered ceramic | — | 2000-03-21 |
| 6040519 | Unit sheath | Hideo Kawamura | 2000-03-21 |
| 6025290 | Ceramics having a low heat conductivity | — | 2000-02-15 |
| 5846644 | Low friction engine cylinder and production method therefor | Yasuaki Unno, Hideo Kawamura | 1998-12-08 |
| 5811761 | Ceramic sheath device with multilayer silicon nitride filler insulation | Hisataka Numao, Hideo Kawamura | 1998-09-22 |
| 5696348 | Thermocouple structure | Hideo Kawamura | 1997-12-09 |
| 5643842 | Low-friction ceramics | Yasuaki Unno, Hideo Yamamuro | 1997-07-01 |
| 5616527 | Composite ceramic | Wenjea J. Tseng | 1997-04-01 |
| 5591687 | Silicon nitride based sintered product | Wenjea J. Tseng, Toshiyuki Yamada | 1997-01-07 |
| 5485251 | Cleaning device for an electrostatic charger | Akira Nakamura, Yasuyuki Fukunaga, Toshinobu Katafuchi | 1996-01-16 |
| 5408303 | Positioning mechanism for a cleaning device provided in an image forming apparatus | Yasuyuki Fukunaga, Akira Nakakuma, Toshimitsu Takeuchi | 1995-04-18 |