JAIST Repository
https://dspace.jaist.ac.jp/ Title 他分野の知識の取り込みは全ての技術に有効なのか？ Author(s) 廣瀬, 正幸 Citation 年次学術大会講演要旨集, 34: 652-656 Issue Date 2019-10-26Type Conference Paper Text version publisher
URL http://hdl.handle.net/10119/16638
Rights
本著作物は研究・イノベーション学会の許可のもとに 掲載するものです。This material is posted here with permission of the Japan Society for Research Policy and Innovation Management.
㸰㹃㸯㸷
ศ㔝ࡢ▱㆑ࡢྲྀࡾ㎸ࡳࡣ࡚ࡢᢏ⾡᭷ຠ࡞ࡢ㸽
ۑ ᘅ℩ṇᖾ㸦୍ᶫᏛ㸧 㸯㸬ࡣࡌࡵ ศ㔝ࡢ▱㆑ࡀ᪤Ꮡࡢ▱㆑ࢆάᛶࡋࠊࡑࡢ᪂ࡋ࠸▱㆑ࡢ⤌ࡳྜࢃࡏࡀࣀ࣮࣋ࢩࣙࣥࡢฟࣉࣛ ࢫࡢᙳ㡪ࢆཬࡰࡍࡇࡀඛ⾜◊✲࡛ᣦࡉࢀ࡚࠸ࡿࠋࡓ࠼ࡤࠊMiller et al. (2007) ࡣࠊ㐲࠸▱㆑※ࢆ ᚓࡿࡇࡣࠊ᪤Ꮡࡢ▱㆑ࢆάᛶࡋࠊ᪂ࡋ࠸⬟ຊ㸦capabilities㸧ࢆ㛤Ⓨࡍࡿࡓࡵ㔜せ࡛࠶ࡿ㏙ ࡿࠋࡲࡓࠊFleming (2001) ࡣࠊ㐲࠸▱㆑ࡢ᪂ࡋ࠸⤌ࡳྜࢃࡏࡀࠊ᪂ࡓ࡞ࣀ࣮࣋ࢩࣙࣥࡢඃᛶࢆ⏕ࡳ ฟࡍྍ⬟ᛶࢆ♧၀ࡍࡿࠋࡋࡋࠊࡑࡢࡼ࠺࡞ຠᯝࡣ࡚ࡢᢏ⾡ศ㔝࡛⫯ᐃࡉࢀࡿࡢ࡛࠶ࢁ࠺㸽 㸰㸬ඛ⾜◊✲ᢏ⾡ⓗ㊥㞳ࡸከᵝᛶࢆศᯒࡍࡿᡭἲࡋ࡚ࠊJaffe (1996㸧ࡸ Trajtenberg et al. (1997) ࡼࡿⴭྡ࡞
ᐃᡭἲࡀ▱ࡽࢀ࡚࠸ࡿࠋ࠸ࡎࢀࡶඃࢀࡓᡭἲ࡛࠶ࡿࡀࠊ➹㢌ศ㢮╔┠ࡋࡓẚ㍑ࢆ⾜ࡗ࡚࠸ࡿࡓࡵࠊ ศ㢮࡛ඹ㏻ࡍࡿ≉チ㛫ࡢศᯒࡣ㒔ྜ࡞㠃ࡀ࠶ࡗࡓࠋ ୍᪉ࠊศ㢮ࢆ⪃៖ࡋࡓ ᐃࡋ࡚㕥ᮌ㸦2002㸧ࡢᡭἲࡀ▱ࡽࢀ࡚࠸ࡿࠋࡇࡢᡭἲࡣබሗ⌧ࢀࡿ≉ チศ㢮㸦IPC㸧ࡢ Co-occurrence㸦ඹฟ⌧㸧ࢆᣦᶆࡋ࡚ࠊࡑࡢẚ⋡ࡼࡾᢏ⾡ศ㔝ࢆࠕ㏆᥋ࠖࠊࠕ㐲ࠖ ᐃ⩏ࡍࡿࣘࢽ࣮ࢡ࡞ᡭἲ࡛࠶ࡿࠋࡓࡔࡋࠊබሗᥖ㍕ࡢIPC ࢆẚ㍑ࡍࡿࡓࡵᥖ㍕ᗘྜ࠸౫Ꮡࡍࡿࠋ Jaffe (2017)ࡣࠊ≉チᘬ⏝ࢹ࣮ࢱࡢ㛵㐃ᛶ㛵ࡍࡿᢏ⾡ศ㔝ࡢ㐪࠸╔┠ࡋࡓ◊✲ࡀᑡ࡞࠸ࡇࢆᣦ ࡋࠊᘬ⏝ᣦᶆࡢ᳨ドࡶࠊ᪂ࡋ࠸ᣦᶆࢆ㛤Ⓨࡍࡿᚲせᛶࢆၐ࠼ࡿࠋ ࡑࡇ࡛ࠊᮏ◊✲࡛ࡣࠊᑐ㇟≉チᘬ⏝≉チࡢ㏆᥋ᗘࢆศᯒࡍࡿ࠶ࡓࡾࠊ≉チࡢศ㢮ࡶ⪃៖ࡋࡓ᪂ ࡓ࡞ᡭἲࢆᥦࡋࠊୖグᣦᑐࡍࡿ୍ࡘࡢࣉ࣮ࣟࢳࢆヨࡳࡿࠋ 㸱㸬ศᯒᡭἲ ≉チⓎ᫂ࡢᑂᰝ࠾ࡅࡿᣄ⤯⌮⏤ࡢከࡃࡣࠊ㐍Ṍᛶ㸦≉チἲ➨ 29 ᮲➨㸰㡯㸧ᇶ࡙ࡃࡶࡢ࡛ࠊᑂᰝ ᐁࡣࡑࡢᢏ⾡ศ㔝ࡢ⇍㐩⪅ࡢどⅬ❧ࡕࠊ」ᩘࡢᘬ⏝ᩥ⊩ࡢ⤌ࡳྜࢃࡏᇶ࡙ࡃᐜ᫆฿ᛶࡢࣟࢪࢵࢡ ࢆᵓ⠏ࡍࡿࠋࡇࡢ㝿ࠊ➨㸯ᅗ♧ࡍࡼ࠺ࠊⓎ᫂ࡢᵓᡂせ⣲ࡀᘬྠ୍ศ㔝࡞ࡅࢀࡤࠊᑂᰝᐁࡣ 㞄᥋ศ㔝ࡸࡢᢏ⾡ศ㔝ࡢᘬࡢ⤌ࡳྜࢃࡏࡢㄽ⌮ࡅࢆ᳨ウࡍࡿࡇ╔┠ࡋࠊ≉チࡢᘬ⏝㛵ಀ ࢆᢏ⾡ศ㢮࡛ẚ㍑ࡍࡿࡇ࡛ࠊศ㔝ࡢᢏ⾡ࢆྲྀࡾ㎸ࢇࡔ Ⓨ᫂ࢆᢳฟࡍࡿࡇࡀ࡛ࡁࡿࡢ࡛ࡣ࡞࠸⪃࠼ࡓࠋ ࡑࡇ࡛ࠊ බሗᥖ㍕ࡉࢀࡓ≉チࡢࠕ➹㢌ศ㢮ࠖࠕศ 㢮ࠖࢆ⏝࠸࡚ࠊ≉チฟ㢪ẖᘬ⏝≉チฟ㢪ࡢẚ㍑ࢆ␗࡞ࡿ 㸰ࡘࣇࣝࢱ࣮ࢆࡋ࡚⾜࠸㸦➨2 ᅗ㸧ࠊࡑࢀࢆ୍ᐃࡢ᮲௳ ࡛ศࡅࡿࡇ࡛ࠊᑐ㇟ฟ㢪ࢆࠕྠ୍ศ㔝ࠖࠊࠕ㞄᥋ศ㔝ࠖࠊ ࠕ㐲ศ㔝ࠖࡢ㸱ࡘࡢ࢝ࢸࢦ࣮ࣜศ㢮ࡋࡓ㸦➨3 ᅗ㸧ࠋ ➨1 ᅗ
2E19.pdf :2 ࡞࠾ࠊ㸰ࡘࡢࣇࣝࢱ࣮ࡼࡿฟ㢪ࡢ㑅ูࡣ✀ࠎࡢ⤌ࡳྜࢃࡏࡀ⪃࠼ࡽࢀࡿࡀࠊᮏㄪᰝ࡛ࡣࠊ➹㢌ศ 㢮ࡣ⤫ྜᢏ⾡ศ㢮㸦,7&㸧ኚࡋࠊศ㢮ࡣᅜ㝿≉チศ㢮㸦,3&㸧ࡢࢧࣈࢡࣛࢫࢆ⏝࠸ࡓࠋ 㸲㸬௬ㄝᣦᶆ ࡇࡢࡼ࠺࡞ศᯒᡭἲࢆ⏝࠸࡚ࠊෑ㢌ࡢタၥࢆ᳨ウࡍࡿ࠶ࡓࡾࠊᮏ✏࡛ࡣࠊ௨ୗࡢ௬ㄝࢆᥦ㉳ࡍࡿࠋ 4.1 ௬ ㄝ Ⓨ᫂ࡢฟ㢪ࡢ≉チᰝᐃ⋡ࡣࠊᘬ⏝ฟ㢪ࡢᢏ⾡ศ㔝ࡀࡑࡢⓎ᫂ࡢᢏ⾡ศ㔝ࡽ㐲ࡊࡿ㧗ࡃ࡞ࡿࠋ 4.2 ᣦ ᶆ ≉チᰝᐃ⋡ࡣࠊ≉チᗇࡀ≉チ⾜ᨻᖺḟሗ࿌᭩࡛⏝࠸ࡿᣦᶆࡢࡦࡘ࡛ࠊ௨ୗࡢᘧ࡛ồࡵࡽࢀࡿࠋ 4.3 ศᯒᑐ㇟ ≉チᗇࡀẖᖺⓎ⾜ࡍࡿ≉チฟ㢪ᢏ⾡ືྥㄪ ᰝሗ࿌᭩➼ࡢ୰ࡽࠊ≉ᐃࡢᢏ⾡㡿ᇦ∦ᐤ ࡽࡎࠊࡘ୍ᐃࡢฟ㢪௳ᩘࡀぢ㎸ࡲࢀࡿ10 ಶ ࡢᢏ⾡㡿ᇦ㸦⾲㸯㸧ࢆᅇࡢศᯒᑐ㇟ࡋ࡚ 㑅ᐃࡋࡓࠋ ࡲࡓࠊࡇࢀࡽࡢᢏ⾡㡿ᇦࡢ≉チฟ㢪ࢆᢳฟ ࡍࡿ࠶ࡓࡗ࡚ࡣࠊୖグㄪᰝሗ࿌᭩♧ࡉࢀ ࡓ᳨⣴ᘧࢆཧ⪃ࡋࠊ2008 ᖺฟ㢪ࡉࢀࡓᑂ ᰝ῭ࡢ≉チฟ㢪ࡽࠊᐇ㝿≉チᗇࡢᑂᰝ࡛ ᣄ⤯⌮⏤ᘬ⏝ࡉࢀࡓඛ⾜ᢏ⾡㸦⾲㸯ࡢղ㸧ࢆᑐ㇟ࡋࡓࠋࡲࡓࠊࡑࡢ࠺ࡕࠊฟ㢪௳ᩘࡀୖ࠶ࡿ30 ♫ࡢ≉チฟ㢪ࡢ㞟ྜ㸦⾲㸯ࡢճ㸧ࡘ࠸࡚ࡶศᯒࢆ⾜࡞ࡗࡓࠋ 㸳㸬௬ㄝࡢ᳨ド ศᯒࡢ⤖ᯝࢆᢏ⾡㡿ᇦẖ㸱ࡘࡢ࢝ࢸࢦู࣮ࣜ♧ࡋࡓࣄࢫࢺࢢ࣒ࣛࡀ➨㸴ᅗ㹼➨㸯㸳ᅗ࡛࠶ࡿࠋࡇ ࡢࢢࣛࣇ࠾࠸࡚ࠊ㸱ࡘࡢ࢝ࢸࢦ࣮ࣜẖ㸰ࡘࡢᲬࢢࣛࣇࢆ♧ࡋ࡚࠸ࡿࡀࠊࡇࢀࡣࠊ๓グ⾲㸯ࡢᑐ㇟ղ ᑐ㇟ճ࠾ࡅࡿ≉チฟ㢪௳ᩘࡢ㐪࠸ࢆ♧ࡋ࡚࠾ࡾࠊྛᲬࢢࣛࣇᑐᛂࡋ࡚≉チᰝᐃ⋡ࡢኚࢆ2 ✀㢮 䐟 䐠 䐡 㻺㼛㻚 ㄪᰝᑐ㇟ᢏ⾡ ␎䚷ྕ ᑂ῭䜏῭ ฟ㢪 䐟䛾䛖䛱䚸 ᑂᰝᘬ⏝ 䐠䛾䛖䛱䚸 ୖ㻟㻜♫ 㻝 ་⸆⏝〇 㻹㼑㼐㼕㼏㼍㼘 㻝㻘㻥㻠㻥 㻝㻘㻣㻞㻤 㻟㻝㻣 㻞 䝞䜲䜸䝔䜽䝜䝻䝆䞊 㻮㼕㼛㼀㼑㼏㼔 㻞㻘㻞㻠㻞 㻝㻘㻤㻜㻞 㻟㻣㻣 㻟 ᭷ᶵ䠡䠨 㻻㻱㻸㻌 㻞㻘㻞㻜㻜 㻝㻘㻤㻞㻢 㻝㻘㻞㻥㻡 㻠 ㏱᫂ᑟ㟁䝣䜱䝹䝮 㼀㻯㻲㼕㼘㼙 㻝㻘㻞㻣㻜 㻝㻘㻜㻞㻢 㻠㻤㻢 㻡 ⧄⥔ᙉᶞ⬡ 㻲㼕㼎㼑㼞㻾㻾 㻠㻥㻥 㻟㻢㻥 㻝㻣㻣 㻢 ⢝ᩱ 㻯㼛㼟㼙㼑㼠㼕㼏㼟 㻝㻘㻤㻜㻤 㻝㻘㻡㻤㻜 㻤㻝㻢 㻣 ⮬ື㌴䜶䞁䝆䞁䛾⇞↝ᢏ⾡㻱㼚㼓㼕㼚㼑 㻝㻘㻜㻞㻤 㻤㻞㻟 㻢㻢㻜 㻤 ᘓ⠏ୖ䛢 㻯㼛㼚㼟㼠㼞㼡㼏㼠㼕㼛㼚 㻝㻘㻝㻝㻤 㻤㻟㻣 㻟㻥㻜 㻥 ᅛయᗫᲠ≀䛾ฎ⌮ᢏ⾡ 㼃㼍㼟㼠㼑 㻥㻜㻞 㻢㻥㻥 㻞㻠㻣 㻝㻜 ᾮᬗ⾲♧⣲Ꮚ 㻸㻯㻰 㻡㻘㻡㻝㻢 㻠㻘㻠㻞㻠 㻞㻘㻤㻤㻡 ᑠィ 㻝㻤㻘㻡㻟㻞 㻝㻡㻘㻝㻝㻠 㻣㻘㻢㻡㻜 䛾䜉௳ᩘ 㻝㻠㻘㻠㻞㻡 㻣㻘㻠㻟㻞 ≉チฟ㢪௳ᩘ ➨㸰ᅗ ➨㸱ᅗ ⾲㸯㸦ศᯒࡢᑐ㇟≉チฟ㢪௳ᩘ㸧
ࡢᢡࢀ⥺ࢢࣛࣇ࡛♧ࡋ࡚࠸ࡿࠋ ࡇࡢ10 ಶࡢࢢࣛࣇࢆẚ㍑ࡍࡿࠊᕥิࡢ㸳ࡘࡢࢢࣛࣇࡢ ᢏ⾡㡿ᇦࡣࠊᘬ⏝ฟ㢪ࡢᢏ⾡ศ㔝ࡀࡑࡢⓎ᫂ࡢᢏ⾡ศ㔝 ࡽ㐲ࡊࡿฟ㢪ࡢ≉チᰝᐃ⋡ࡀ㧗ࡃ࡞ࡿഴྥࡀぢࡽࢀ ࡿࠋࡇࢀᑐࡋࠊྑิࡢ㸳ࡘࡢࢢࣛࣇࡢ≉チᰝᐃ⋡ࡣపࡃ࡞ ࡿࡲࡓࡣኚࡢᖜࡀᑠࡉ࠸ࡇࡀ⌮ゎࡉࢀࡿࠋ ࡑࡇ࡛ࠊࡇࡢ10 ಶࡢᢏ⾡㡿ᇦẖࣟࢪࢫࢸࢵࢡᅇᖐศ ᯒࢆ⾜࡞ࡗࡓ⤖ᯝࢆ⾲㸰♧ࡋࠊኚᩘࡢせ⣙ࢆ⾲㸱♧ࡍࠋ ศᯒ࠶ࡓࡗ࡚ࠊ⿕ㄝ᫂ኚᩘࢆ≉チᰝᐃ⋡ࢲ࣑㺎ࠊㄝ᫂ኚᩘ 㸯ࢆ㞄᥋ศ㔝㸦Neighbor㸧ࢲ࣑㺎㺂ㄝ᫂ኚᩘ㸰ࢆ㐲ศ㔝 㸦Distant㸧ࢲ࣑㺎ࡋ࡚ศᯒࢆ⾜࡞ࡗࡓࠋࡇࡢ⤖ᯝࠊྠࡌᢏ⾡ศ㔝ࡢሙྜẚ␗࡞ࡿᢏ⾡ศ㔝ࡢ≉チ ᰝᐃ⋡ࡢ࢜ࢵࢬẚࡀࠊศᯒ(1)ࡢࠕ་⸆⏝〇 㸦␎ྕ㸸Medical㸧࡛ࠖࡣࠊ㸯㸣Ỉ‽᭷ព࡛ 0㸬 142 ಸ࡞ࡿࡢᑐࡋࠊศᯒ(8)ࡢࠕᘓ⠏ୖࡆ 㸦␎ྕ㸸construction㸧࡛ࠖࡣࠊ㸯㸣Ỉ‽᭷ព࡛ ࡛㸫0.168 ಸ㏫ୗࡀࡿࡇࢆ☜ㄆࡋࡓࠋ ࡇࡢ⤖ᯝࡽࠊᅇࡢㄪᰝ㛵ࡍࡿ㝈ࡾࠊ௬ ㄝࡣ୍㒊ࡢᢏ⾡㡿ᇦ࡛ᨭᣢࡉࢀࡿࡶࡢࡢࠊ࡚ ࡢᢏ⾡㡿ᇦ࡛⫯ᐃࡉࢀࡿࡶࡢ࡛ࡣ࡞࠸ࡇࡀ ☜ㄆࡉࢀࡓࠋ 㸴㸬᳨ド⤖ᯝᇶ࡙ࡃ⪃ᐹ 6.1 ࣛࣇࢧࢡࣝࡢ㛵ಀ ࡑࢀ࡛ࡣᢏ⾡㡿ᇦẖ௬ㄝࡀ␗࡞ࡿ⤖ᯝࢆ ࡶࡓࡽࡍせᅉࡣఱ࡛࠶ࢁ࠺㸽 ࡇࢀࢆ᳨ウࡍࡿᡭࡀࡾࡋ࡚ࠊ๓グ10 ಶ ࡢᢏ⾡㡿ᇦẖࡢ≉チฟ㢪௳ᩘࡢ᥎⛣ࢆㄪࡓࠋ ࡑࡢ⤖ᯝࢆ➨4 ᅗ♧ࡍࠋࡇࡢࢢࣛࣇ࠾࠸࡚ࠊ ࠕయࠖࡢᢡࢀ⥺ࢢࣛࣇ࡛♧ࡍࡼ࠺ࠊ2005 ᖺ ⾲㸰㸦ᢏ⾡㡿ᇦẖࡢࣟࢪࢫࢸࢵࢡᅇᖐศᯒࡢ⤖ᯝ㸧 ⾲㸱 (ኚᩘࡢグ㏙) ➨㸲ᅗ య պ չ ո ղ ձ ն ճ յ շ ᇶ‽ մ
2E19.pdf :4 㡭ࢆቃฟ㢪௳ᩘࡀయⓗῶᑡࡋ࡚࠸ࡿഴྥࡀ࠶ࡿࡇ␃ពࡉࢀࡓ࠸ࠋࡲࡓࠊㄪᰝᑐ㇟≉チࡢฟ㢪 ᖺ㸦2008 ᖺ㸧ࢆࠕᇶ‽ࠖࡋ࡚⦪Წ࡛♧ࡋ࡚࠸ࡿࠋ ࡇࡢࢢࣛࣇ࠾࠸࡚ࠊయⓗ࡞ฟ㢪ῶࡢഴྥࡶࢃࡽࡎࠊ௬ㄝࢆᨭᣢࡍࡿࠕձ་⸆⏝〇㸧ࠖࡣࠊ 1995 ᖺࡽ 2016 ᖺரࡾฟ㢪௳ᩘࡀᚎࠎቑຍࡋ࡚࠸ࡿࠋࡇࢀࡣ㏫ࠊ௬ㄝࢆྰᐃࡍࡿࠕոᘓ⠏ ୖࡆࠖࡣᚎࠎฟ㢪௳ᩘࡀῶࡗ࡚࠸ࡿࡇࡀࢃࡿࠋゝࡍࢀࡤࠊ๓⪅ࡣࣛࣇࢧࢡࣝࡢࠕᡂ㛗ᮇࠖ ࠶ࡿࡢᑐࡋࠊᚋ⪅ࡣࠕᡂ⇍ᮇࠖࢆ㐣ࡂࠕ⾶㏥ᮇࠖ࠶ࡿ᥎ᐹࡍࡿࡇࡶ࡛ࡁࡿࠋྠᵝࡢഴྥࡣ ࡢᢏ⾡㡿ᇦࡢ࠸ࡃࡘࡶぢࡿࡇࡀ࡛ࡁࠊࣛࣇࢧࢡࣝࡢࠕᑟධᮇࠖࡽࠕᡂ㛗ᮇࠖࡀ௬ㄝࢆ‶ࡓ ࡍ᮲௳࡞ࡿྍ⬟ᛶࢆ♧၀ࡍࡿࠋࡇࡢⅬࡣ᭦࡞ࡿㄪᰝࡀᚲせ࡛࠶ࡾࠊᘬࡁ⥆ࡁ᳨ウࢆ⾜࠸ࡓ࠸ࠋ 6.2 ฟ㢪ேูศᯒ ➨㸴ᅗ㹼➨㸯㸳ᅗ࠾࠸࡚ࠊ๓グ⾲㸯ࡢᑐ㇟ղᑐ ㇟ճ࠾ࡅࡿ≉チฟ㢪௳ᩘࡀ㏆᥋ࡋ࡚࠸ࡿࡢࡣࠊୖ 30 ♫ࡢฟ㢪ࡀ༨ࡵࡿྜࡀ㧗࠸ࡇࢆ♧ࡋ࡚࠸ࡿࠋ ௬ㄝࢆ‶ࡓࡍᴗࡣᚲࡎࡋࡶከࡃ࡞࠸ࡀࠊࡑࡢ୰࡛ࡶ ௬ㄝ㌶ࢆ୍ࡍࡿᴗࡀఱ♫ぢཷࡅࡽࢀࡓࠋ ࠼ࡤ᭷ᶵEL 㛵㐃ศ㔝࡛ࡣࠊฟග⯆⏘ࡀ➨㸳ᅗ ♧ࡍྑ⫪ୖࡀࡾࡢഴྥࢆ♧ࡋࡓࠋࡇࡢࢢࣛࣇࡢ㞄᥋ศ 㔝࡛ᡂ❧ࡋࡓ≉チࡢ୰ࡣࠊᖹᡂ ᖺᗘᅜⓎ᫂⾲ ᙲ࠾࠸࡚᭱㧗ࡢࠕᜠ㈷Ⓨ᫂㈹ࠖࢆཷ㈹ࡋࡓ≉チ➨ ྕ㸦≉㢪 㸧ࡀྵࡲࢀ࡚࠸ࡓࠋ ㅰ ㎡ ᮏ◊✲ࡣࠊ➹⪅ࡀ୍ᶫᏛࣀ࣮࣋ࢩ࣐ࣙࣥࢿ࣮ࢪ࣓ࣥࢺࣉࣟࢢ࣒ࣛ㸦,033㸧ᅾᏛ◊✲ࡋࡓᡂᯝ ࢆ࣮࣋ࢫࡲࡵࡓࡶࡢ࡛࠶ࡿࠋ ᖺ㛫ࡈᣦᑟ㡬࠸ࡓ㟷ᓥඛ⏕ࠊỤ⸨ඛ⏕ឤㅰ⮴ࡋࡲࡍࠋࡲࡓࠊ⤖ᯝ ࡢศᯒ࠶ࡓࡾ㈗㔜࡞ࡈຓゝࡈᨭࢆ㡬ࡁࡲࡋࡓྜྷᒸ㸦ᑠᯘ㸧ඛ⏕ឤㅰ⮴ࡋࡲࡍࠋ 㸺ཧ⪃ᩥ⊩㸼
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[2] Fleming, L. (2001). Recombinant uncertainty in technological search. Management Science, 47: 117–132.
>@Trajtenberg, M, Henderson, R. & Jaffe, A. (1997). “University Versus Corporate Patents: A Window On The Basicness Of Invention”, Journal Economics of Innovation and New Technology Volume 5, - Issue 1, 19-50
[4] Jaffe, A “Patent citation data in social science research: Overview and best practices” Journal of the Association for Information Science and Technology, 68(6), (2017), 1360-1374
[5] Goto, A. & Motohashi, K. (2007), “Construction of Japanese Patent Database for Research on Japanese patenting activities” Research Policy, Vol. 36, Issue 9, pp. 1431-1442
[6] 㕥ᮌ₶ࠕ≉チࢹ࣮ࢱࡼࡿ◊✲㛤Ⓨࡢከゅᢏ⾡㌶㐨ࡢศᯒࠖᮾிᏛᏛ㝔ᕤᏛ◊✲⛉༤ኈㄽ ᩥ㸦㸧
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