Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8323856 | Mask blanks | Shinya Kikugawa, Satoru Takaki, Yosuke Sato, Yasuhiko Akao | 2012-12-04 |
| 7649625 | Optical apparatus, photomask inspecting apparatus, and exposure apparatus | — | 2010-01-19 |
| 7638556 | Freeze-dried product of N-[o-(p-pivaloyloxy benzenesulfonylamino)benzoyl]glycine monosodium salt tetra-hydrate and a process for the manufacture thereof | Masao Sudo | 2009-12-29 |
| 7585800 | Silica glass and optical material | Mitsuhiro Kawata, Hideaki Hayashi, Naoki Sugimoto, Shinya Kikugawa | 2009-09-08 |
| 7561768 | Optical branching device | Shinya Ikoma, Shigenori Nagano | 2009-07-14 |
| 7418873 | Method and device for producing absolute pressure-type pressure sensor | — | 2008-09-02 |
| 7322532 | Hot-water supply apparatus, anti-freezing method thereof, and anti-freezing program thereof | Akihito Yamashita, Katsumi Naitoh | 2008-01-29 |
| 7309168 | Optical fiber cable | Masayuki Momiuchi, Shinya Ikoma, Shigenori Nagano | 2007-12-18 |
| 7262317 | Freeze-dried preparation of n[o-(p-pivaloyloxybenzenasulfonylamino) benzoyl] glycine monosodium salt tetrahydrate and process for producing same | Masao Sudo | 2007-08-28 |
| 7024944 | Ultrasonic flow meter | Hiroshi Imai, Masahiro Hasunuma | 2006-04-11 |
| 6978683 | Ultrasonic flow meter | Hiroshi Imai, Masahiro Hasunuma | 2005-12-27 |
| 6968080 | Method and apparatus for generating part programs for use in image-measuring instruments, and image-measuring instrument and method of displaying measured results therefrom | Kozo Ariga | 2005-11-22 |
| 6644130 | Ultrasonic flow meter having a tubular elastic transducer holding unit | Hiroshi Imai | 2003-11-11 |
| 6600808 | Part program generating apparatus and program for image measuring apparatus | Koichi Komatsu, Masato Shimizu, Kozo Ariga | 2003-07-29 |
| 6552082 | Solution of N-[o-(p-pivaloyloxybenzenesulfonylamino)benzoyl] glycine monosodium salt tetra-hydrate and drug product thereof | Masao Sudoh | 2003-04-22 |
| 6311523 | Process for forming a glass sheet | Gen Kojima, Tsutomu Koyama, Masao Unoki, Kiyoshi Matsumoto | 2001-11-06 |
| 6101845 | Process for forming a glass sheet | Gen Kojima, Tsutomu Koyama, Masao Unoki, Kiyoshi Matsumoto | 2000-08-15 |
| 6075600 | Signal formation apparatus for use in interference measurement | Shigenori Nagano, Makoto Fujino, Nobuo Hori | 2000-06-13 |
| 5780373 | Glass composition and substrate for plasma display | Osamu Yanagisawa, Kenji Oda, Naoki Sugimoto, Yoshio Takegawa, Hideyo Osada +2 more | 1998-07-14 |
| 5741745 | Abrasion resistant glass | Jeetendra Sehgal, Junichiro Kase, Hideo Takahashi, Yasumasa Nakao, Seturo Ito | 1998-04-21 |
| 5721181 | Abrasion resistant glass | Jeetendra Sehgal, Junichiro Kase, Hideo Takahashi, Yasumasa Nakao, Seturo Ito | 1998-02-24 |
| 5631195 | Glass composition and substrate for plasma display | Osamu Yanagisawa, Kenji Oda, Naoki Sugimoto, Yoshio Takegawa, Hideyo Osada +2 more | 1997-05-20 |
| 5118533 | Method of manufacturing coated paper | Soichi Saji, Teruo Nakamura | 1992-06-02 |
| 4547823 | Mode changing apparatus | Masao Ri, Kenji Ohhara, Yoshinori Yamamoto, Hisanori Watanabe, Yasuo Osada | 1985-10-15 |
| 4298652 | Method of producing medium-grade coated paper for rotogravure printing | Kuzuhiko Suzuki, Yasuhiro Fujiki, Tojiro Kitahori | 1981-11-03 |