Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11971537 | Light deflection device, distance measurement device, and mobile body | — | 2024-04-30 |
| 11803057 | Optical device, retinal projection display, head-mounted display, and optometric apparatus | Suguru Sangu, Tatsuya SHIMOKAWA, Shu Tanaka, Shuichi Suzuki | 2023-10-31 |
| 11268177 | Austenitic stainless steel | Akihiro Nishimura, Shinichi Teraoka, Hideki Fujii | 2022-03-08 |
| 10268163 | Atomic oscillator and method for manufacturing atomic oscillator | — | 2019-04-23 |
| 10177530 | Optical sensor, optical examination device, and optical property detection method | Toshihiro Ishii, Yoichiro Takahashi, Sunao Chubachi, Masayuki Fujiwara, Toshihide Sasaki | 2019-01-08 |
| 9966730 | Surface-emitting laser apparatus and manufacturing method thereof | Naoto Jikutani | 2018-05-08 |
| 9859681 | Optical device and light irradiation apparatus | Naoto Jikutani | 2018-01-02 |
| 9831633 | Surface-emitting laser module, optical scanner device, and image forming apparatus | Toshihiro Ishii, Satoru Sugawara, Yoshihiro Ohba, Kazuhiro Harasaka, Shunichi Sato | 2017-11-28 |
| 9631249 | Stainless steel and method for manufacturing same | Takashi Maeda, Masayuki Shibuya, Kazuyoshi Fujisawa, Yuuichi Fukumura | 2017-04-25 |
| 9429513 | Sensor apparatus and image forming apparatus incorporating same | Yoshihiro Oba, Toshihiro Ishii, Fumikazu Hoshi, Sunao Chubachi, Yoshihiro MISAKA | 2016-08-30 |
| 9276377 | Surface-emitting laser module, optical scanner device, and image forming apparatus | Toshihiro Ishii, Satoru Sugawara, Yoshihiro Ohba, Kazuhiro Harasaka, Shunichi Sato | 2016-03-01 |
| 9201404 | Alkali metal cell, atomic oscillator, and alkali metal cell fabricating method | Kazuhiro Harasaka, Hiroyoshi Shouji, Akihiro Itoh, Shunichi Sato, Shinji Satoh | 2015-12-01 |
| 9112518 | Heater substrate, alkali metal cell unit and atomic oscillator | Kazuhiro Harasaka, Shunichi Sato | 2015-08-18 |
| 8916418 | Surface-emitting laser module, optical scanner device, and image forming apparatus | Toshihiro Ishii, Satoru Sugawara, Yoshihiro Ohba, Kazuhiro Harasaka, Shunichi Sato | 2014-12-23 |
| 8803936 | Optical device capable of minimizing output variation due to feedback light, optical scanning apparatus, and image forming apparatus | Shunichi Sato, Satoru Sugawara, Toshihiro Ishii | 2014-08-12 |
| 8697459 | Surface emitting laser module, optical scanner, and image forming apparatus | Takayuki Yamaguchi | 2014-04-15 |
| 8421838 | Optical device, optical scanning device, image forming apparatus, and manufacturing method of optical device | Takayuki Yamaguchi, Satoru Sugawara, Masaki Hiroi | 2013-04-16 |
| 7731807 | Stainless steel sheet for a gasket | Masaru Abe, Takashi Katsurai, Tadao Nishiyama | 2010-06-08 |
| 6893727 | Metal gasket and a material for its manufacture and a method for their manufacture | Seishi Ishiyama, Kenichi Goshokubo, Takashi Katsurai | 2005-05-17 |
| 6884656 | Semiconductor device having a flip-chip construction | — | 2005-04-26 |
| 6624454 | Semiconductor device having a flip-chip construction | — | 2003-09-23 |
| 6423160 | Stainless steel plate for shadow mask method for production thereof and shadow mask | Nozomu Arimoto, Hayato Kita, Masahiro Aoki, Shinji Tsuge | 2002-07-23 |
| 6338762 | Stainless steel for use in engine gaskets and a method for manufacturing thereof | Naoto Sato, Kenichi Goshokubo, Takashi Katsurai, Shigeki Muroga | 2002-01-15 |
| 6277215 | Stainless steel fur gaskets | Kazuyoshi Fujisawa, Kenichi Goshokubo, Yoshio Yamada, Yuuichi Kinoshita | 2001-08-21 |
| D446456 | Combined bottle and cap | Yuji Uneno | 2001-08-14 |