Issued Patents All Time
Showing 101–125 of 139 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6897612 | Discharge lamp, method for producing the same and lamp unit | Makoto Horiuchi, Makoto Kai, Tomoyuki Seki, Tsuyoshi Ichibakase, Mamoru Takeda +1 more | 2005-05-24 |
| 6890834 | Electronic device and method for manufacturing the same | Hiroyoshi Komobuchi, Minoru Kubo, Masahiko Hashimoto, Michio Okajima | 2005-05-10 |
| 6876151 | Discharge lamp and lamp unit | Tomoyuki Seki, Makoto Horiuchi, Makoto Kai, Tsuyoshi Ichibakase, Mamoru Takeda +1 more | 2005-04-05 |
| 6849993 | Discharge lamp and lamp unit with caulking member | Makoto Kai, Makoto Horiuchi, Tomoyuki Seki, Tsuyoshi Ichibakase, Mamoru Takeda +1 more | 2005-02-01 |
| 6789135 | Apparatus function change system having an apparatus service center containing customer information and setting information for a reconfigurable chip | Tamotsu Nishiyama | 2004-09-07 |
| 6734628 | Discharge lamp, lamp unit and image display apparatus | Tomoyuki Seki, Makoto Horiuchi, Makoto Kai, Tsuyoshi Ichibakase, Mamoru Takeda +1 more | 2004-05-11 |
| 6684378 | Method for designing power supply circuit and semiconductor chip | Akira Yamamoto, Shirou Sakiyama, Hiroyuki Nakahira, Masayoshi Kinoshita, Katsuji Satomi +1 more | 2004-01-27 |
| 6679746 | Method for producing discharge lamp and discharge lamp | Makoto Kai, Makoto Horiuchi, Tomoyuki Seki, Tsuyoshi Ichibakase, Mamoru Takeda +1 more | 2004-01-20 |
| 6600268 | Short arc mercury lamp and lamp unit | Makoto Horiuchi, Makoto Kai, Tsuyoshi Ichibakase, Tomoyuki Seki, Mamoru Takeda +1 more | 2003-07-29 |
| 6569829 | Process for producing long chain N-acyl acidic amino acid | Yukio Yamawaki, Yoshinaga Tamura | 2003-05-27 |
| 6460168 | Method of designing power supply circuit and semiconductor chip | Akira Yamamoto, Shirou Sakiyama, Hiroyuki Nakahira, Masayoshi Kinoshita, Katsuji Satomi +1 more | 2002-10-01 |
| 6454194 | Granular material processing apparatus | Kenji Hamada, Yoshihiro Wakamatsu | 2002-09-24 |
| 6424184 | FREQUENCY-VOLTAGE CONVERSION CIRCUIT, DELAY AMOUNT JUDGEMENT CIRCUIT, SYSTEM HAVING FREQUENCY-VOLTAGE CONVERSION CIRCUIT, METHOD OF ADJUSTING INPUT/OUTPUT CHARACTERISTICS OF FREQUENCY-VOLTAGE CONVERSION CIRCUIT, AND APPARATUS FOR AUTOMATICALLY ADJUSTING INPUT | Akira Yamamoto, Shiro Sakiyama, Hiroyuki Nakahira, Masaru Fukuda, Akira Matsuzawa +1 more | 2002-07-23 |
| 6310255 | Process for producing hinokitiol | Yasuhiro Nagato, Katsuya Shimizu | 2001-10-30 |
| 6110595 | Anti-reflective film | Yasuyuki Suzuki, Takashi Sato, Masaharu Nishimoto | 2000-08-29 |
| 5928853 | Method of manufacturing silver halide emulsion | — | 1999-07-27 |
| 5778530 | Method of manufacturing a camshaft | Yoshikatsu Nakamura, Osamu Kawamura, Teruo Takahashi | 1998-07-14 |
| 5620245 | Manuscript display apparatus | Akiyoshi Kobayashi, Toru Yamana, Yoshitake Nakazawa, Hidenori Sato | 1997-04-15 |
| 5559231 | Spiro-oxazine compounds | Takashi Taniguchi | 1996-09-24 |
| 5542990 | Camshaft | Yoshikatsu Nakamura, Osamu Kawamura, Teruo Takahashi | 1996-08-06 |
| 5468959 | Scanning probe microscope and method for measuring surfaces by using this microscope | Takao Tohda, Hiroyuki Kado | 1995-11-21 |
| 5374723 | Spiro-oxazine compound | Takashi Taniguchi | 1994-12-20 |
| 5318874 | O-naphthoquinone diazide photosensitive coating composition containing a polyvinyl pyrrolidone compound and a stannic halide | Masatoshi Tomiki, Naohiko Kiryu, Akiko Yamazaki | 1994-06-07 |
| 5316843 | Matted film containing a matting agent consisting of an organic filler and an inorganic filler | Naohiko Kiryu, Masatoshi Tomiki, Tatuhiko Higami | 1994-05-31 |
| 5296265 | Fluidized coating apparatus having perforated rotating disk and method of using same | Moriyuki Okuma, Takayasu Ishikawa, Akira Iwasaki, Masanori Ogawa | 1994-03-22 |