1
Norihiro Tarumoto, Hiroyuki Miyashita, Yukio Iimura, Koichi Mikami: Phase shift photomask, phase shift photomask blank, and process for fabricating them. Dai Nippon Printing, Sughrue Mion Zinn Macpeak & Seas PLLC, December 30, 1997: US05702847 (18 worldwide citation)

The invention relates to a phase shift photomask in which the peripheral region portion of a phase shift layer is removed by a relatively simple procedure and which has no or little defect and is inexpensive, a blank therefor, and a process for fabricating them. The process includes the steps of for ...


2
Koichi Mikami, Noboru Matsuoka: Planar antenna fitted with a reflector. Nippon Antena Kabushiki Kaisha, Kirk Hahn, October 21, 2008: US07439926 (10 worldwide citation)

A planar antenna fitted with a reflector of small shape and small depth. A reflector 21 of planar shape is provided at the rear face of a radiator 20 of planar shape made of a triangular loop element. The side sections 21b on both sides of the reflector 21 are bent towards the radiator 20 and the se ...


3
Toshifumi Yokoyama, Koichi Mikami, Chiaki Hatsuda, Hiroshi Mohri: Phase shift mask and method of producing the same. Dai Nippon Printing, Sughrue Mion Zinn Macpeak & Seas PLLC, September 22, 1998: US05811208 (10 worldwide citation)

A phase shift mask, e.g. a halftone phase shift mask, which need not to form an ultra-fine pattern and is capable of suppressing during exposure the occurrence of a sub-peak of light intensity, which has an adverse effect on the image formation, and which has a light-blocking pattern with a reduced ...


4
Hitoshi Fujii, Norio Akita, Ayumi Shibata, Daidou Chiba, Koichi Mikami, Hisashi Sakamoto: Gas barrier laminated film and process for producing the same. Dai Nippon Printing, Burr & Brown, October 12, 2010: US07811669 (8 worldwide citation)

There are provided a gas barrier laminated film, which is transparent while possessing excellent gas barrier properties and, at the same time, has excellent impact resistance, and a process for producing the same. The gas barrier laminated film comprises a base material, a vapor deposited film of an ...


5
Koichi Mikami, Hiroyuki Miyashita, Yoichi Takahashi, Hiroshi Fujita, Masa aki Kurihara: Phase shift layer-containing photomask, and its production and correction. Dai Nippon Printing, Dellett and Walters, November 18, 1997: US05688617 (7 worldwide citation)

The present invention relates particularly to a process for producing phase shift layer-containing photomasks, which can produce phase shift photomasks through a reduced or limited number of steps to reduce or limit the incidence of phase shifter pattern deficiencies or other defects and at lower co ...


6
Yukimitsu Iwata, Koichi Mikami, Yoshihiro Nishimura, Takashi Kodama: Anti-glare optical multilayer body. Dai Nippon Printing, Burr & Brown, February 16, 2010: US07661832 (6 worldwide citation)

An optical laminate having a light transparent base material and an anti-dazzling layer provided on the light transparent base material, wherein the outermost surface of the anti-dazzling layer has a concavoconvex surface. The concavoconvex shape simultaneously satisfies the following formulae (I) 1 ...


7
Koichi Mikami, Hiroyuki Miyashita, Yoichi Takahashi, Hiroshi Fujita, Masa aki Kurihara: Phase shift layer-containing photomask, and its production and correction. Dai Nippon Printing, Dellett and Walters, March 25, 1997: US05614336 (6 worldwide citation)

The present invention relates particularly to a process for producing phase shift layer-containing photomasks, which can produce phase shift photomasks through a reduced or limited number of steps to reduce or limit the incidence of phase shifter pattern deficiencies or other defects and at lower co ...


8
Hiroyuki Miyashita, Sachiko Ishikita, Koichi Mikami: Halftone phase shift photomask comprising a single layer of halftone light blocking and phase shifting. Dai Nippon Printing, Sughrue Mion Zinn Macpeak & Seas, February 18, 1997: US05604060 (5 worldwide citation)

The invention provides a halftone phase shift photomask that is of much more simplified structure and so can be fabricated much more easily, which comprises a transparent substrate 10 and a single halftone light-blocking and phase shift layer 11 that is formed on the surface thereof according to a p ...


9
Toshifumi Yokoyama, Koichi Mikami, Chiaki Hatsuda, Hiroshi Mohri: Phase shift mask and method of producing the same. Dai Nippon Printing, Sughrue Mion Zinn Macpeak & Seas PLLC, October 26, 1999: US05972543 (4 worldwide citation)

A phase shift mask, e.g. a halftone phase shift mask, which need not to form an ultra-fine pattern and is capable of suppressing during exposure the occurrence of a sub-peak of light intensity, which has an adverse effect on the image formation, and which has a light-blocking pattern with a reduced ...


10
Kuniaki Yoshikata, Hirotoshi Sakamoto, Koichi Mikami: Solid oxide fuel cell. Dai Nippon Printing, Kratz Quintos & Hanson, April 14, 2009: US07517601 (3 worldwide citation)

A fuel cell including at least one single cell C having an electrolyte 3, a fuel electrode 5, and an air electrode 7, wherein the single cell C is supported on a substrate 1 and the electrolyte 3 is disposed on a first surface of the substrate 1, with the fuel electrode 5 and the air electrode 7 dis ...