Nov. 08, 2019 Okamura gave a lecture at Nihon University, College of Production Technol. Sept. 12, 2019, ITU Telecom World 2019 @ smart ABC Pavilion, Okamura with ITU Sec. General and TSB Director Mar. 18, 2019: ITU-D SG1(Geneve)Optical Cable Solution meeting ITU-T Recs L.1700, L.110, and L.163 presentedMar. 8-10, 2019 IEC SC86C WGs 1, 2, 3, and 4 @ San Diego, the USA, chaired by OkamuraMar. 6-7, 2019 ITA Show Case North West USA, Portland; presented the ITU Solution. Nov. 21 2018, Nepal Investment Seminar @ UN univ., Tokyo attended by Nepal Minister Foreign Affairs & Nepal AmbassadorOct. 9-19, 2018: ITU-T SG15(Geneve)the DSA Cable Installation Recommendation L.163 consented, Oct. 19th, 2018.Sept. 11, 2018, The panel discussion on Smart Cities at ITU Telecom World 2018 (Durban, South Africa)June 14, 2018, Mt. NorikuraDec. 14, 2017, Mt. Everest, Thamserku and Amadablam from Kongde Hotel(4200m) Nov. 07, 2016, TTC seminer「ICT to support Smart Society」Oct. 13, 2016, IEC TC111: Environmentally conscious design of goods and services (Frankfurt)Oct. 13, 2016, IEC TC86 Plenary meeting (Frankfurt)Sept. 20-24, 2016 ITU-T SG15 Geneve agreement on the proposed innovative optical cable L.110 foreseen Sept. 17, 2016, Teikyo University, Medicine Clinical Research Center “Courage and Ways to Enjoy Good Work”July, 13, 2016 TICAD world bank seminar Tokyo July 5-7, 2016 IEC/ISO Joint meeting Environmentally Conscious Design, Helsinki, FinlandJune 4, 2016 Agreed to install a 20-km optical cable at 80km east of Ulaanbaatar, MongoliaMay 9, 2016, Lecture at Kyusyu Industrial University: To globally expand your workplaceApril 20, 2016 ITU-T SG5 (Environment and Climate Change) KL, Malaysia April 8, 2016 Joy of work promotion association. Lecture by Dr. Yoshda a Deming Master, Competitiveness EnhancementMarch 17-19, 2016 IEC SC86C WG3 Dynamic module, Optical Amplifire, Optical Systems @ San Luis Obispo, Ca. USAFeb. 16, 2016, ITU-T SG15 Q16 Support by OFS( US) expressed for L.110 cable direct surface application (Geneve)Dec. 20, 2015, Urranbbaator Mongolia -31 degrees C in the morning, Dec. 7, 2015, Inside the Imperial Palace (open day)Dec. 4, 2015 IECTC86 Japanese Mirror Committee (Tokyo)Nov. 18, 2015 IECTC111/ISOTC207 Joint meeting for Environmental Conscious Design standards, Kista, SwedenOct. 5-8, 2015, IECTC86 Presentation session(Gwandjyu, Korea), Okamura reported TC111 updates.Sept. 22-23, 2015 12th Asia-Pacific Telecommunication & ICT Development Forum, invited, Bangkok, ThailandJuly 8-10, 2015 IEC-ISO Joint WG, Environmentally Conscious Design, Brussels BelgiumJune 24-26, 2015, ITU-TSG15/Q16 (Geneva) The agreement was reached to develop ITU-T L.110 for direct surface application proposed by Global Plan Inc.June 8, 2015 ITU-TSG5 Q14WP3 to discuss L.1700, Sophia Antipolice, France. April 27, 2015 Capacity building toward working Globally, Kyusyu Inst. Technol.April, 17 2015 Joy of Work SeminarFeb. 11-12, 2015 IECTC111 Material Efficiency Standards Group (Bruxelles, Belgium) Jan. 26, 2015 BOP Inclusive business seminar, UN University, Tokyo