Issued Patents All Time
Showing 1–25 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10253405 | Cu—Ni—Si-based copper alloy sheet having excellent mold abrasion resistance and shear workability and method for manufacturing same | Jun Kumagai, Akira Saito, Shuzo Umezu, Ryo Iino | 2019-04-09 |
| 9644251 | Cu—Zr-based copper alloy plate and process for manufacturing same | Takeshi Sakurai, Naotake Hirano | 2017-05-09 |
| 9435016 | Cu-Ni-Si-based copper alloy plate having excellent deep drawing workability and method of manufacturing the same | Takeshi Sakurai, Akira Saito, Yoshihiro Kameyama | 2016-09-06 |
| 9255310 | Cu—Mg—P based copper alloy material and method of producing the same | Takeshi Sakurai, Yoshihiro Kameyama | 2016-02-09 |
| 9169539 | Cu-Mg-P-based copper alloy sheet having excellent fatigue resistance characteristic and method of producing the same | Jun Kumagai, Shunroku Sukumoda | 2015-10-27 |
| 7784858 | Rear vehicle body structure | Yoshiyuki Toba | 2010-08-31 |
| 7500714 | Vehicle body floor structure | Yasunobu Onoda, Yoshiyuki Toba | 2009-03-10 |
| 7477450 | Lenticular lens sheet and production method therefor | — | 2009-01-13 |
| 7222911 | Vehicle body frame structure | Yasuhiro Morisaki | 2007-05-29 |
| 6730727 | Colored resin water distribution pipe | Kotaro Oshima, Toshimichi Sano, Mitsuo Noda, Yasutaka Momoi, Atsushi Nogami +3 more | 2004-05-04 |
| 6726762 | Finely divided pigments and coloring compositions | Hisao Okamoto, Yutaka Nakagawa, Yoshiyuki Zama, Koji Tsuchiya, Shotoku Takami +1 more | 2004-04-27 |
| 6623556 | Near-infrared transmitting black azo pigments | Yoshiyuki Zama, Hisao Okamoto, Hiromitsu Yanagimoto, Shirou Yamamiya, Michiei Nakamura | 2003-09-23 |
| 6521038 | Near-infrared reflecting composite pigments | Hiromitsu Yanagimoto, Yoshiyuki Zama, Hisao Okamoto, Tohru Hosoda, Michiei Nakamura | 2003-02-18 |
| 6384970 | Lenticular lens sheet and method for producing it | Osamu Shinji | 2002-05-07 |
| 6375760 | Method for controlling structure of two-phase steel | Kei-ichi Maruta, Michio Shimotomai, Yasunori Yonehana, Tomoyuki Yokota, Yoshitaka Adachi +1 more | 2002-04-23 |
| 6309621 | Process for producing high test hypochlorite and calcium chloride aqueous solution | Koichi Ohashi, Nobuyuki Gotoh, Tsugio Murakami | 2001-10-30 |
| 6302953 | Pigment dispersions for color filters, fabrication process of color filters, and color filters | Hiroaki Saikatsu, Hisao Okamoto, Shigeru Sakamoto, Mitsuo Yamazaki, Tetsuo Fukuda +2 more | 2001-10-16 |
| 6299676 | Pigment dispersants, pigment dispersions and writing or recording pigment inks | Hiroaki Saikatsu, Hisao Okamoto, Shigeru Sakamoto, Mitsuo Yamazaki, Tetsuo Fukuda +2 more | 2001-10-09 |
| 6022824 | Titanium compound for photochemical reactions and method for producing the same | Shinsei Okabe | 2000-02-08 |
| 5993901 | Production of thin films of a lead titanate system | — | 1999-11-30 |
| 5961711 | Pigment dispersant, pigment dispersion, and pigment dispersion for color filter | Hiroaki Saikatsu, Hisao Okamoto, Mitsuo Yamazaki, Shigeru Sakamoto, Shiro Yamamiya +1 more | 1999-10-05 |
| 5609386 | Structure of frame connecting portion in vehicle | Akio Takahashi, Hideaki Takaishi | 1997-03-11 |
| 5538519 | Production of colored silk filament | Shojiro Horiguchi, Takae Ogiwara, Akira Hoshino | 1996-07-23 |
| 5520534 | Heating apparatus including plurality of regenerative burner units and operating method | Tsuguhiko Nakagawa, Yoshiyuki Nakanishi, Motohiro Hirata, Koushi Kuramoto, Masamitsu Obashi +4 more | 1996-05-28 |
| 5518776 | Production of strontium titanate thin films | Yukio Hamaji, Yukio Sakabe | 1996-05-21 |