Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11739211 | Resin composition, molded product and its use | Tomoya Hosoda, Takashi Sato | 2023-08-29 |
| 11642874 | Laminate and method for its production | Tomoya Hosoda, Takashi Sato | 2023-05-09 |
| 10982063 | Resin composition, molded product and method for its production, prepreg and method for its production, and fiber-reinforced molded product and method for its production | Tomoya Hosoda, Takashi Sato | 2021-04-20 |
| 10940621 | Plastic-metal junctions and methods of making the same | Hyemin Park, Kihyuk Jang, Bing Guan, Takamune Yamamoto, Norihiko Ohno +2 more | 2021-03-09 |
| 10682727 | Methods of making plastic-metal junctions via laser | Hao Gu, Hyemin Park, Josephus Gerardus M. van Gisbergen, Atsushi Ebisawa | 2020-06-16 |
| 7666486 | Multi-layered biaxial stretch blow molded bottle and method for production thereof | Takashi Sato, Hisanori Tobita, Daisuke Itoh | 2010-02-23 |
| 5912790 | Thin film magnetic recording-reproducing head having a high recording density and high fidelity | Hiroaki Yoda, Akio Hori, Michiko Hara, Naoyuki Inoue, Yuichi Ohsawa +3 more | 1999-06-15 |
| 5151932 | Method and system for selectively communicating with a telephone or a non-telephone terminal through a public telephone network | Masato Arizumi, Yasuo Haruta, Yoshinobu Mabuchi | 1992-09-29 |
| 5013635 | Information storage medium | Hideki Ohkawa, Hiroyuki Higashino, Motonari Matsubara | 1991-05-07 |
| 4995109 | Communication with a non-telephone terminal via a telephone switching network using two consecutive calls | Masato Arizumi, Yasurou Fukawa | 1991-02-19 |
| 4985349 | Information storage medium | Kideki Ohkawa, Motonari Matsubara | 1991-01-15 |
| 4961979 | Optical recording medium | Atsuko Iida, Hirosi Ohdaira, Masaki Katsura, Reiji Nishikawa | 1990-10-09 |
| 4954841 | Optical recording medium and method of manufacturing the same | Katsutarou Ichihara, Nobuaki Yasuda | 1990-09-04 |
| 4929485 | Information storage medium and method of manufacturing the same | Hideki Ohkawa | 1990-05-29 |
| 4845000 | Radiation sensitive carrier body utilized as stamper structure | Yoshikatsu Takeoka, Nobuaki Yasuda, Akio Hori | 1989-07-04 |
| 4756811 | Method for manufacturing bubble-mode optical recording media | Yoshikatsu Takeoka, Nobuaki Yasuda | 1988-07-12 |
| 4735888 | Information recording medium and manufacturing method thereof | Yoshikatsu Takeoka, Nobuaki Yasuda | 1988-04-05 |
| 4726248 | Master manipulator | Seiji Kawai | 1988-02-23 |
| 4702991 | Optical type information recording medium and manufacturing method thereof | Yoshikatsu Takeoka, Nobuaki Yasuda | 1987-10-27 |
| 4663008 | Method of producing an optical information recording medium | Yoshikatsu Takeoka, Nobuaki Yasuda | 1987-05-05 |
| 4565772 | Process of using radiation-sensitive carrier body to form stamper structure and subsequent use as a stamper to make optical disks | Yoshikatsu Takeoka, Nobuaki Yasuda, Akio Hori | 1986-01-21 |
| 4447825 | III-V Group compound semiconductor light-emitting element having a doped tantalum barrier layer | Yasuhisa Oana, Nobuaki Yasuda, Masato Yamashita | 1984-05-08 |