Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11309688 | Nitride semiconductor light-emitting element, method for manufacturing nitride semiconductor light-emitting element, and nitride semiconductor light-emitting device | Daisuke Ikeda, Gen Shimizu, Hideo Kitagawa, Toru Takayama, Masayuki Ono +2 more | 2022-04-19 |
| 11278877 | Photocatalyst, photocatalyst carrier, method for producing photocatalyst, and method for producing photocatalyst carrier | Noriaki KATSUMATA, Yoko Matsuura, Noboru Wada, Ryu Abe, Masaya Shigemitsu | 2022-03-22 |
| 7714175 | Production method of aromatic hydroxide | Ryu Abe, Bunsho Ohtani | 2010-05-11 |
| 6613190 | Method of and apparatus for manufacturing tantalum solid electrolytic capacitors | Minoru Omori, Yoshitsugu Uenishi, Nario Kawakita, Masakuni Ogino, Yoji Masuda +1 more | 2003-09-02 |
| 6423104 | Method of and apparatus for manufacturing tantalum solid electrolytic capacitors | Minoru Omori, Yoshitsugu Uenishi, Nario Kawakita, Masakuni Ogino, Yoji Masuda +1 more | 2002-07-23 |
| 5930887 | Method for manufacturing iron golf club head | Atsushi Tsuchida | 1999-08-03 |
| 5504581 | Method and apparatus for measuring birefringence | Shinichi Nagata, Kiyokazu Sakai, Kyoji Imagawa | 1996-04-02 |
| 5406371 | Apparatus for measuring birefringence and retardation | Kiyokazu Sakai, Shinichi Nagata, Yo Tajima | 1995-04-11 |
| 5020786 | Paper inserting apparatus | Akira Kimura, Tetsuji Tomimoto, Satoru Fujita, Masami Kanemoto | 1991-06-04 |
| 4893503 | Method of measuring adhesive strength of adhesive sheet and apparatus for implementing this method | Akira Kimura | 1990-01-16 |
| 4856325 | Apparatus for measuring adhesion | Kazuhiko Saiwai, Akira Kimura | 1989-08-15 |
| 4818973 | System for detecting a transfer of an article | Masami Yamakawa | 1989-04-04 |
| 4624460 | Golf club head | Yoshihiko Murase, Seiya Nishimura | 1986-11-25 |
| 4623292 | Sheet stack delivery method and apparatus | Kozo Suzuki, Takateru Sakaguchi, Yoshiaki Tanaka | 1986-11-18 |
| 4581575 | Method and apparatus for measuring orientation of constituents of webs or sheets | Shigeyoshi Osaki, Yoshihiko Fujii, Kazuhiko Saiwai | 1986-04-08 |
| 4545580 | Wood-type golf club head | Yoshihiko Murase, Seiya Nishimura | 1985-10-08 |
| 4520370 | Laser thermal printer | Yoshihiko Fujii, Itaru Taniguchi, Kazuhiko Saiwai | 1985-05-28 |
| 4441832 | Adaptive high speed serial printer | Masahisa Narita | 1984-04-10 |
| 4302117 | High speed variable intensity printing system | — | 1981-11-24 |