OHARA KABUSHIKI KAISHA has a total of 17 patent applications. Its first patent ever was published in 1996. It filed its patents most often in Taiwan. Its main competitors in its focus markets materials and metallurgy, audio-visual technology and machines are HOYA GLASS WORKS LTD, LILLY TECHNOLOGIES INC and BORAGLAS GMBH.
# | Country | Total Patents | |
---|---|---|---|
#1 | Taiwan | 17 |
# | Industry | |
---|---|---|
#1 | Materials and metallurgy | |
#2 | Audio-visual technology | |
#3 | Machines | |
#4 | Optics | |
#5 | Biotechnology |
# | Technology | |
---|---|---|
#1 | Treatment of glass | |
#2 | Special information storage | |
#3 | Unspecified technologies | |
#4 | Unspecified technologies | |
#5 | Microorganisms | |
#6 | Optical systems |
# | Name | Total Patents |
---|---|---|
#1 | Goto Naoyuki | 13 |
#2 | Ishioka Junko | 4 |
#3 | Kataoka Mariko | 3 |
#4 | Yagi Toshitaka | 2 |
#5 | Nakajima Kosuke | 2 |
#6 | Kawashima Yasuyuki | 2 |
#7 | Mashiko Shinya | 1 |
#8 | Polensky Donald G | 1 |
#9 | Ishioka Junkko | 1 |
#10 | Nakajima Kousuke | 1 |
Publication | Filing date | Title |
---|---|---|
TW445243B | A glass-ceramic substrate for a magnetic disk and a method for manufacturing the same |