Issued Patents All Time
Showing 1–25 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12072069 | Method for using white light source, and white light source | Masahiko Yamakawa, Kumpei Kobayashi, Ryoji Tsuda, Kiyoshi Inoue, Kyung Hee Ye | 2024-08-27 |
| 11978726 | White light source system | Masahiko Yamakawa, Kumpei Kobayashi | 2024-05-07 |
| 11721675 | White light source system | Masahiko Yamakawa, Kumpei Kobayashi | 2023-08-08 |
| 11430771 | White light source system | Masahiko Yamakawa, Kumpei Kobayashi | 2022-08-30 |
| 11094679 | White light source system | Masahiko Yamakawa, Kumpei Kobayashi | 2021-08-17 |
| 10674577 | White light source system | Masahiko Yamakawa, Kumpei Kobayashi | 2020-06-02 |
| 10420183 | White light source and white light source system | Masahiko Yamakawa, Kumpei Kobayashi | 2019-09-17 |
| 10375786 | White light source system | Masahiko Yamakawa, Kumpei Kobayashi | 2019-08-06 |
| 10231305 | White light source system | Masahiko Yamakawa, Kumpei Kobayashi | 2019-03-12 |
| RE45481 | Interconnector line of thin film, sputter target for forming the wiring film and electronic component using the same | Takashi Ishigami, Koichi Watanabe, Akihisa Nitta, Toshihiro Maki | 2015-04-21 |
| RE41975 | Interconnector line of thin film, sputter target for forming the wiring film and electronic component using the same | Takashi Ishigami, Koichi Watanabe, Akihisa Nitta, Toshihiro Maki | 2010-11-30 |
| 6400025 | Highly purified titanium material, method for preparation of it and sputtering target using it | Takashi Ishigami, Mituo Kawai | 2002-06-04 |
| 6352628 | Refractory metal silicide target, method of manufacturing the target, refractory metal silicide thin film, and semiconductor device | Michio Sato, Takashi Yamanobe, Tohru Komatsu, Yoshiharu Fukasawa, Toshihiro Maki +1 more | 2002-03-05 |
| 6329275 | Interconnector line of thin film, sputter target for forming the wiring film and electronic component using the same | Takashi Ishigami, Koichi Watanabe, Akihisa Nitta, Toshihiro Maki | 2001-12-11 |
| 6309593 | Refractory metal silicide target, method of manufacturing the target, refractory metal silicide thin film, and semiconductor device | Michio Sato, Takashi Yamanobe, Tohru Komatsu, Yoshiharu Fukasawa, Toshihiro Maki +1 more | 2001-10-30 |
| 6210634 | Highly purified titanium material, method for preparation of it and sputtering target using it | Takashi Ishigami, Mituo Kawai | 2001-04-03 |
| 6136766 | Cleaning compositions | Minoru Inada, Kimiaki Kabuki, Yasutaka Imajo, Takayuki Oguni, Nobuhiro Saitoh +2 more | 2000-10-24 |
| 5985810 | Cleaning compositions | Minoru Inada, Kimiaki Kabuki, Yasutaka Imajo, Takayuki Oguni, Nobuhiro Saitoh +2 more | 1999-11-16 |
| 5977040 | Cleaning compositions | Minoru Inada, Kimiaki Kabuki, Yasutaka Imajo, Takayuki Oguni, Nobuhiro Saitoh +2 more | 1999-11-02 |
| 5888312 | Cleaning method | Minoru Inada, Kimiaki Kabuki, Yasutaka Imajo, Nobuhiro Saitoh | 1999-03-30 |
| 5843372 | Hydrogen-absorbing alloy for battery, method of manufacturing the same, and secondary nickel-metal hydride battery | Hiroyuki Hasebe, Shusuke Inada, Yoshiyuki Isozaki, Takamichi Inaba, Takao Sawa +3 more | 1998-12-01 |
| 5833761 | Method of cleaning an object including a cleaning step and a vapor drying step | Minoru Inada, Kimiaki Kabuki, Yasutaka Imajo, Nobuhiro Saitoh | 1998-11-10 |
| 5772781 | Method for cleaning an object using an agent that includes a polyorganosiloxane or isoparaffin | Minoru Inada, Kimiaki Kabuki, Yasutaka Imajo, Nobuhiro Saitoh | 1998-06-30 |
| 5769962 | Cleaning method | Minoru Inada, Kimiaki Kabuki, Yasutaka Imajo, Nobuhiro Saitoh | 1998-06-23 |
| 5741365 | Continuous method for cleaning industrial parts using a polyorganosiloxane | Minoru Inada, Kimiaki Kabuki, Yasutaka Imajo, Takayuki Oguni, Nobuhiro Saitoh +2 more | 1998-04-21 |