Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7140251 | Devices for measuring physical values and vibrators | Osamu Kawauchi, Yoshio Morita, Takayuki Kikuchi | 2006-11-28 |
| 6858972 | Vibrator, vibratory gyroscope, and vibration adjusting method | Takayuki Kikuchi, Shosaku Gouji, Yukihisa Osugi | 2005-02-22 |
| 6747393 | Vibrator, vibratory gyroscope, and vibration adjusting method | Takayuki Kikuchi, Shosaku Gouji, Yukihisa Osugi | 2004-06-08 |
| 6651498 | Vibratory gyroscope, vibrator used in this gyroscope, method for analyzing vibration of the vibrator, method for supporting the vibrator, and method for manufacturing the vibratory gyroscope | Takayuki Kikuchi, Shosaku Gouji, Yukihisa Osugi, Yuji Fujiwara | 2003-11-25 |
| 6591478 | Method of producing magnetic head | Hirohisa Ishihara, Tadashi Otagiri, Soichiro Matsuzawa | 2003-07-15 |
| 6444384 | Process for producing electrophotographic photosensitive member and electrophotographic photosensitive member | Yoichi Kawamorita, Itaru Yamazaki, Nobumichi Miki, Hirotoshi Uesugi | 2002-09-03 |
| 6439051 | Vibrators, vibratory gyroscopes, devices for measuring a linear acceleration and a method of measuring a turning angular rate | Takayuki Kikuchi, Shosaku Gouji, Yukihisa Osugi | 2002-08-27 |
| 6440631 | Process for producing electrophotographic photosensitive member | Yoichi Kawamorita | 2002-08-27 |
| 6437483 | Vibrator, vibratory gyroscope, and vibration adjusting method | Takayuki Kikuchi, Shosaku Gouji, Yukihisa Osugi | 2002-08-20 |
| 6346765 | Vibrator, vibratory gyroscope, and vibrator adjusting method | Takayuki Kikuchi, Shosaku Gouji, Yukihisa Osugi | 2002-02-12 |
| 6227048 | Vibrators, vibratory gyroscopes, devices for measuring a linear acceleration and a method of measuring a turning angular rate | Takayuki Kikuchi, Shosaku Gouji, Yukihisa Osugi | 2001-05-08 |
| 6192756 | Vibrators vibratory gyroscopes a method of detecting a turning angular rate and a linear accelerometer | Takayuki Kikuchi, Shosaku Gouji, Yukihisa Osugi | 2001-02-27 |
| 6186003 | Vibratory gyroscope, vibrator used in this gyroscope, method for analyzing vibration of the vibrator, method for supporting the vibrator, and method for manufacturing the vibratory gyroscope | Takayuki Kikuchi, Shosaku Gouji, Yukihisa Osugi | 2001-02-13 |
| 6046531 | Vibrator, vibratory gyroscope, and linear accelerometer | Takayuki Kikuchi, Shosaku Gouji, Yukihisa Osugi | 2000-04-04 |
| 6040099 | Electrophotographic photosensitive material | Nobuyuki Hanami, Junichi Kishi, Yoichi Kawamorita | 2000-03-21 |
| 6018212 | Vibrator, vibratory gyroscope, and vibration adjusting method | Takayuki Kikuchi, Shosaku Gouji, Yukihisa Osugi | 2000-01-25 |
| 5998911 | Vibrator, vibratory gyroscope, and vibration adjusting method | Takayuki Kikuchi, Shosaku Gouji, Yukihisa Osugi | 1999-12-07 |
| 5897970 | System for production of high-purity hydrogen, process for production of high-purity hydrogen, and fuel cell system | Manabu Isomura, Tomonori Takahashi | 1999-04-27 |
| 5741474 | Process for production of high-purity hydrogen | Manabu Isomura, Tomonori Takahashi | 1998-04-21 |
| 5614001 | Hydrogen separator, hydrogen separating apparatus and method for manufacturing hydrogen separator | Shinichi Kosaka, Osamu Sakai, Tomonori Takahashi | 1997-03-25 |
| 5612012 | Method for removing carbon monoxide from reformed gas | Tomonori Takahashi, Manabu Isomura | 1997-03-18 |
| 5561015 | Electrophotographic photosensitive member having interlayer on cleaned support and process for production thereof | Akira Yoshida, Mutsuo Otaka, Koichi Sawada, Yoichi Kawamorita, Hideo Maruoka | 1996-10-01 |
| 5489483 | Porous sintered bodies and solid oxide fuel cells using such porous sintered bodies as air electrodes | Tomonori Takahashi, Shinji Kawasaki, Hirotake Yamada, Kazuyo Mori | 1996-02-06 |
| 5490228 | Heating units for use in semiconductor-producing apparatuses and production thereof | Ryusuke Ushikoshi, Kazuhiro Nobori | 1996-02-06 |
| 5445902 | Method for operating a power generator | Tomonori Takahashi, Shinji Kawasaki, Katsuki Yoshioka | 1995-08-29 |